Where to Buy a Gold Brick: Complete 2026 Guide
By James Whitfield, Precious Metals Analyst at BitGolder
Investors searching where to buy a gold brick have four primary channels: online precious metals dealers, cryptocurrency-enabled platforms, traditional banks, and local bullion shops. Online dealers offer the most competitive premiums at 1-3% over spot for standard gold bricks, while crypto platforms like BitGolder.com provide anonymous purchasing with LBMA-accredited products accepting Bitcoin, Ethereum, and other major cryptocurrencies with insured worldwide delivery.
In short, gold bricks are typically larger investment-grade bars weighing 400 troy ounces or 1 kilogram, available through specialized online dealers with best pricing, cryptocurrency platforms for privacy-focused buyers, banks for institutional credibility, and local shops for immediate possession. Online channels dominate the market with competitive premiums and comprehensive product selection compared to traditional retail options.
What Are Gold Bricks and How Do They Differ from Gold Bars?
The term “gold brick” commonly refers to larger format gold bars rather than a distinct product category. Industry terminology varies, with “brick” often describing substantial bars weighing 1 kilogram or 400 troy ounces meeting LBMA Good Delivery standards. Understanding proper terminology and product specifications helps investors navigate dealer offerings and identify appropriate investment sizes.
Standard Gold Brick Sizes and Weights
The most recognized “gold brick” format is the 400-ounce Good Delivery bar measuring approximately 250mm x 70mm x 35mm. These institutional bars weigh between 350-430 troy ounces with exact weights stamped on each bar. Good Delivery status requires minimum 995 fineness (99.5% purity) from LBMA-accredited refiners including Metalor, Heraeus, and PAMP Suisse.
One-kilogram gold bars (32.15 troy ounces) represent the largest practical format for retail investors. These bars measure approximately 117mm x 53mm x 8.5mm depending on refiner specifications. Kilobars provide the lowest premiums over spot at 1-2% while remaining accessible for individual ownership unlike 400-ounce institutional bars.
Smaller “brick-shaped” bars from 100 grams to 500 grams bridge retail and institutional markets. The gold bar 1 ounce format remains the global standard for retail investment, while true “bricks” serve serious investors and institutions.
Purity Standards and Certifications
Investment-grade gold bricks maintain minimum 99.5% purity (995 fineness) for LBMA Good Delivery qualification. Most modern bars exceed this at 99.9% (999 fineness) or 99.99% (9999 fineness). Higher purity commands minimal premium differences but provides enhanced refinability and international acceptance.
Certificates of authenticity accompany genuine gold bricks with unique serial numbers, refiner hallmarks, and purity stamps. LBMA maintains the official Good Delivery List at lbma.org.uk listing approved refiners. Verify refiner names against this list to confirm legitimate sourcing and international market acceptance.
Cast vs. Minted Gold Bricks
Cast gold bricks feature rougher surfaces and irregular edges from molten gold poured into molds. This traditional manufacturing method suits large bars where appearance matters less than metal content. Lower production costs make cast bars slightly cheaper than minted alternatives.
Minted bars undergo stamping and polishing for uniform dimensions and mirror-like finishes. These bars appeal to collectors and investors valuing aesthetics alongside metal content. However, premium differences typically remain under 1% for investment-grade products.
The key takeaway is that “gold bricks” typically describe 1-kilogram or 400-ounce bars rather than distinct products, LBMA Good Delivery standards ensure international acceptance and refinability, and cast manufacturing dominates large format bars where production efficiency outweighs aesthetic considerations.
Where Can I Buy Gold Bricks Online?
Online precious metals dealers dominate gold brick sales through direct refiner relationships and volume purchasing power. These platforms maintain extensive inventories of 1-kilogram and larger format bars with real-time pricing tied to spot gold rates. Understanding dealer credentials and pricing structures helps investors identify trustworthy sources with competitive rates.
Leading Online Precious Metals Dealers
Major online dealers including APMEX, JM Bullion, and SD Bullion offer comprehensive gold brick selections from LBMA-accredited refiners. One-kilogram bars from Metalor, Argor-Heraeus, and PAMP Suisse typically trade at 1-3% premiums over spot. Volume discounts apply to multiple-bar purchases reducing effective premiums for larger allocations.
Dealer verification requires checking Better Business Bureau ratings, industry memberships (PNG, ICTA), and customer review histories. Established dealers maintain 10+ years of transaction records with thousands of verified customer testimonials. The where buy gold bar comprehensive guide covers detailed dealer verification procedures.
Real-time pricing transparency distinguishes reputable dealers from questionable operations. Legitimate platforms display live spot prices from COMEX or LBMA with automatic premium calculations. Avoid dealers quoting “special pricing” without clear spot reference or those pressuring immediate purchases.
Cryptocurrency-Enabled Gold Dealers
Specialized crypto platforms enable gold brick purchases with Bitcoin, Ethereum, and alternative cryptocurrencies. BitGolder.com leads this segment with 1-kilogram LBMA-accredited bars accepting 50+ cryptocurrencies including Bitcoin, Ethereum, Monero, Litecoin, XRP, and major stablecoins. Anonymous purchasing without KYC requirements appeals to privacy-focused investors and international buyers.
Cryptocurrency payments settle within 10-60 minutes compared to 3-5 business days for wire transfers. This speed advantage reduces price exposure during volatile markets and accelerates delivery timelines. Transaction fees vary by cryptocurrency: Bitcoin averages $2-$15, while stablecoins on efficient networks cost $0.01-$0.50.
The buying gold with crypto resource provides step-by-step purchasing procedures and cryptocurrency selection guidance for precious metals investments.
Direct Refiner Sales and Institutional Channels
Some refiners sell directly to qualified investors meeting minimum purchase thresholds. PAMP Suisse, Valcambi, and Perth Mint maintain retail divisions offering gold bricks at minimal premiums. However, minimums typically start at 10 kilograms or $800,000+ at current gold prices near $2,450 per ounce.
Swiss banks including UBS and Credit Suisse offer gold brick sales through private banking relationships. These institutional channels provide maximum credibility but require existing client relationships and impose premiums of 2-4% over spot. Account minimums and relationship banking fees add to total acquisition costs.
Put simply, online precious metals dealers provide optimal pricing and selection for gold brick purchases, cryptocurrency platforms add privacy and speed advantages for digital asset holders, and direct refiner or bank channels serve institutional buyers with substantial capital and existing banking relationships.
| Purchase Channel | Typical Premium | Minimum Order | Settlement Time | Best For |
|---|---|---|---|---|
| Online Dealers | 1-3% | 1 kilogram | 5-10 days | Best pricing, selection |
| Crypto Platforms | 2-4% | 1 kilogram | 1-3 days | Privacy, speed |
| Banks (Swiss) | 2-4% | 1 kilogram | 7-14 days | Institutional trust |
| Direct Refiners | 0.5-2% | 10+ kilograms | 14-30 days | Bulk institutional |
How Do I Buy Gold Bricks with Cryptocurrency?
Cryptocurrency enables gold brick purchases with enhanced privacy, faster settlement, and international accessibility compared to traditional banking methods. Understanding which cryptocurrencies work best and how payment processes function helps buyers navigate crypto-to-gold transactions efficiently. The cryptocurrency precious metals market matured significantly from 2023-2026 with institutional-grade security and comprehensive insurance.
Selecting Appropriate Cryptocurrencies
Bitcoin provides the widest merchant acceptance for gold brick purchases despite higher transaction fees of $2-$15 and slower confirmations of 10-60 minutes. Lightning Network implementations enable instant Bitcoin payments with near-zero fees, though retail adoption remains limited compared to on-chain transactions.
Stablecoins eliminate price volatility during checkout and payment processing. USDT and USDC maintain dollar pegs through reserve backing, providing price certainty equivalent to fiat currency. Transaction fees vary by network: Ethereum-based stablecoins cost $1-$10, while Tron or Polygon versions average $0.01-$0.50.
Monero offers maximum transaction privacy through protocol-level obfuscation. BitGolder.com accepts Monero for buyers prioritizing financial privacy and transaction anonymity. Privacy coins face regulatory scrutiny in some jurisdictions but remain legal for personal use in most major economies.
Step-by-Step Crypto Purchase Process
Begin by selecting desired gold brick specifications including weight, refiner, and purity level. One-kilogram bars from PAMP Suisse, Metalor, or Argor-Heraeus represent standard offerings. Verify bar serial numbers and certificates of authenticity will accompany physical delivery.
Choose cryptocurrency payment option at checkout from available options. BitGolder.com accepts 50+ cryptocurrencies providing maximum flexibility for diverse crypto portfolios. Exchange rates lock for 15-30 minutes protecting buyers from price volatility during payment processing.
Send exact cryptocurrency amount to provided wallet address using hardware wallet or secure software wallet. QR codes enable mobile wallet scanning reducing address transcription errors. Blockchain explorers like Blockchain.com or Etherscan enable real-time transaction tracking and confirmation monitoring.
- Select 1-kilogram or larger gold brick specifications
- Add to cart and proceed to checkout
- Choose cryptocurrency from available options
- Send exact amount to provided wallet address
- Monitor blockchain confirmation (10-60 minutes)
- Receive shipment confirmation email
- Track insured delivery via courier
Security and Verification Best Practices
Verify payment addresses through multiple channels before sending large cryptocurrency amounts. Screenshot payment details separately from browser sessions preventing address substitution attacks. Send small test transactions of $50-$100 before full kilobar payments, though this adds transaction fees.
Hardware wallets provide optimal security for six-figure gold brick purchases by maintaining private keys offline. Ledger and Trezor devices support all major cryptocurrencies with secure transaction signing. Software wallets on updated devices offer sufficient protection for most buyers.
The buy gold with cryptocurrency comprehensive guide covers advanced security procedures and cryptocurrency selection strategies for precious metals investments.
Here’s the bottom line: cryptocurrency payments enable fast gold brick purchases with 1-3 day settlement compared to 5-10 days for wire transfers, stablecoins eliminate price volatility while Bitcoin provides widest acceptance, and proper security practices including hardware wallets protect large transactions from theft or fraud.
What Should I Look for When Buying Gold Bricks?
Gold brick authentication and dealer verification prevent fraud and ensure investment-grade quality. The precious metals industry faces persistent counterfeiting attempts, with sophisticated tungsten-core fakes requiring professional detection methods. Understanding key verification criteria protects capital and ensures authentic LBMA-accredited products.
LBMA Accreditation and Refiner Verification
LBMA Good Delivery status represents the gold standard for bar quality and international acceptance. Only bars from accredited refiners on the official Good Delivery List qualify for institutional vault storage and international trading. Verify refiner names against the current LBMA list at lbma.org.uk before purchasing.
Approved refiners including Metalor, Argor-Heraeus, PAMP Suisse, Valcambi, and Royal Canadian Mint undergo rigorous quality audits. These refiners maintain consistent purity standards, accurate weight specifications, and proper documentation. The gold bars 1 ounce guide covers LBMA standards applicable across all bar sizes.
Non-LBMA bars from unknown refiners face significant liquidity discounts when selling. Dealers typically refuse non-accredited bars or impose 10-20% discounts below spot pricing. This illiquidity risk outweighs any minor premium savings from questionable sources.
Purity Testing and Authentication Methods
X-ray fluorescence (XRF) analysis provides non-destructive purity verification penetrating 1-2 millimeters below surface. Professional XRF testing costs $100-$200 per bar detecting gold-plated tungsten cores or purity discrepancies. Portable XRF devices enable on-site verification but cost $20,000-$50,000 for professional-grade equipment.
Ultrasonic thickness gauges measure sound velocity through gold detecting tungsten cores with similar density to gold (19.25 g/cm³ vs 19.3 g/cm³). Professional ultrasonic testing costs $50-$150 per bar providing additional verification beyond XRF analysis.
Density testing through water displacement confirms specific gravity of 19.3 g/cm³ for pure gold. Precision scales and volume measurements enable accurate calculations. Deviations exceeding 2% indicate potential counterfeits or purity issues requiring professional assay.
Documentation and Chain of Custody
Certificates of authenticity should include unique serial numbers matching bar engravings, refiner hallmarks, and purity stamps. BitGolder.com provides comprehensive documentation with every shipment including refinery certificates and independent assay verification when requested.
Tamper-evident packaging and original refiner sealing indicate proper chain of custody. Bars removed from sealed packaging face additional verification requirements and wider bid-ask spreads when selling. Maintain original packaging and documentation for optimal resale value.
In summary, LBMA Good Delivery status ensures international acceptance and maximum liquidity, professional XRF and ultrasonic testing verify authenticity for high-value purchases, and comprehensive documentation with original refiner packaging protects resale value and simplifies dealer buyback transactions.
How Much Do Gold Bricks Cost?
Gold brick pricing depends on spot gold rates, bar size, refiner premiums, and dealer markups. Understanding cost components helps investors identify competitive pricing and optimize purchase timing. February 2026 spot gold prices near $2,450 per ounce create substantial capital requirements for kilogram and larger format bars.
Current Market Pricing and Premium Structures
One-kilogram gold bricks (32.15 troy ounces) cost approximately $78,000-$80,000 at February 2026 spot prices including typical 1-2% premiums. Premium variations depend on refiner brand recognition, bar condition, and dealer volume discounts. PAMP Suisse and Metalor command slight premiums over generic LBMA refiners due to enhanced recognition.
Good Delivery 400-ounce bars trade at minimal premiums of 0.5-1% over spot due to institutional market liquidity. However, these $1+ million bars remain inaccessible for retail investors. Current pricing requires approximately $980,000-$1,000,000 per 400-ounce bar.
Smaller “brick-sized” bars from 250 grams to 500 grams carry premiums of 2-3% over spot. These intermediate sizes bridge retail affordability and premium efficiency for investors seeking larger allocations without full kilobar capital commitments.
Payment Method Impact on Total Costs
Wire transfer fees of $25-$50 add minimal percentage costs to six-figure gold brick purchases. International wires cost $40-$75 but remain cost-effective for large transactions. Some dealers offer 1-2% wire transfer discounts compared to credit card payments.
Cryptocurrency transaction fees vary significantly by chosen digital asset. Bitcoin fees of $2-$15 represent negligible costs on $80,000 kilobar purchases. Stablecoins on efficient networks maintain fees under $1 regardless of transaction size, essentially eliminating payment processing costs.
Credit cards rarely accommodate gold brick purchases due to transaction limits and merchant processing costs. Cards enabling six-figure purchases impose 2-3% fees significantly impacting total costs. The which stores accept bitcoins resource covers cryptocurrency payment advantages for large precious metals purchases.
Volume Discounts and Timing Strategies
Multiple kilobar purchases qualify for volume discounts reducing effective premiums by 0.5-1%. Dealers offer tiered pricing based on total order value: 5-kilogram orders may reduce premiums from 2% to 1.5%, while 10+ kilogram allocations approach institutional pricing under 1%.
Dollar-cost averaging strategies spread purchases across multiple months reducing timing risk from gold price volatility. However, transaction costs and premiums on multiple smaller purchases may offset volatility mitigation benefits. Large single purchases optimize premiums at the cost of increased price timing risk.
The key takeaway is that 1-kilogram gold bricks cost approximately $78,000-$80,000 at current spot prices with 1-2% premiums, cryptocurrency payments minimize transaction costs compared to wire transfers or credit cards, and volume discounts apply to multi-kilobar purchases reducing effective premiums for larger allocations.
| Gold Brick Size | Weight (Troy Oz) | Approximate Cost (Feb 2026) | Typical Premium |
|---|---|---|---|
| 250 grams | 8.04 oz | $19,700-$20,200 | 2-3% |
| 500 grams | 16.08 oz | $39,400-$40,400 | 2-3% |
| 1 kilogram | 32.15 oz | $78,700-$80,200 | 1-2% |
| 400 oz (Good Delivery) | 400 oz | $980,000-$1,000,000 | 0.5-1% |
Where Should I Store Gold Bricks After Purchase?
Gold brick storage strategy determines physical security, insurance costs, and eventual liquidity. The substantial value concentration in kilogram and larger bars requires enhanced security compared to smaller format gold. Understanding storage options helps investors balance security requirements against accessibility needs and ongoing costs.
Professional Vault Storage Solutions
Third-party vault storage provides optimal security for gold bricks through institutional-grade facilities and comprehensive insurance. Major providers including Brinks, Loomis, and Delaware Depository maintain insurance coverage exceeding $1 billion through Lloyd’s of London syndicates. Annual fees range 0.5-1.5% of stored value with typical minimums of $200-$500.
Segregated storage maintains individually identified bars in separate compartments ensuring specific bar return upon withdrawal. Allocated storage pools bars with equivalent specifications but doesn’t guarantee return of identical serial numbers. Segregated storage costs 0.2-0.5% more annually but provides maximum certainty for rare or specifically desired bars.
International vault diversification spreads geopolitical risks across multiple jurisdictions. Singapore, Switzerland, and Canada offer political stability and strong property rights. The swiss gold buying guide covers Swiss vault storage advantages and procedures.
Home Storage Security Considerations
Home storage of $80,000+ gold bricks requires substantial security infrastructure. Quality safes rated TL-30 (30-minute torch and tool resistance) cost $3,000-$8,000 depending on size and rating. Bolt-down installation and concrete anchoring prevent safe removal attempts.
Homeowners insurance typically covers precious metals under $1,000-$2,500 limits without additional riders. Dedicated precious metals insurance costs 0.5-1% of insured value annually with $200-$500 minimum premiums. Hidden installation locations and limited disclosure enhance security through obscurity.
Home storage suits investors prioritizing immediate physical access and eliminating ongoing storage fees. However, theft, loss, and disaster risks require comprehensive insurance and security measures approaching professional vault costs for large holdings.
Bank Safe Deposit Boxes
Bank safe deposit boxes offer moderate security at $100-$500 annual costs for sizes accommodating 1-2 kilobars. However, boxes lack comprehensive insurance for precious metals contents. Banks disclaim liability for box contents per standard rental agreements.
Access restrictions during bank holidays, weekends, and emergencies limit liquidity compared to home storage or professional vaults with extended hours. Box contents lack FDIC insurance requiring separate coverage for gold brick values.
Put simply, professional vault storage optimizes security and insurance for gold bricks through institutional-grade facilities and comprehensive coverage, home storage suits investors prioritizing immediate access despite enhanced security requirements, and bank safe deposit boxes provide economical security for small holdings but lack insurance and flexible access.
What Are the Tax Implications of Buying Gold Bricks?
Gold brick taxation varies by jurisdiction affecting both purchase transactions and eventual sale proceeds. Understanding applicable tax treatment enables strategic planning and regulatory compliance. United States tax law classifies physical gold as collectibles subject to unfavorable capital gains treatment compared to securities.
Purchase Tax and VAT Exemptions
Most developed jurisdictions exempt investment-grade gold from sales tax and value-added tax when purity meets 99.5% or higher thresholds. United States, European Union, United Kingdom, Singapore, and Hong Kong provide exemptions for qualifying gold bricks, reducing total acquisition costs by 5-25% compared to taxable precious metals.
However, several U.S. states including Vermont, Maine, Tennessee, and Kentucky impose sales tax on precious metals under specific thresholds. Verify state-specific regulations before purchasing to calculate accurate total costs. Most states exempt purchases exceeding $1,000-$5,000 making kilogram gold bricks tax-exempt regardless of state location.
Capital Gains Tax on Sale Proceeds
The United States classifies physical gold as collectibles subject to maximum 28% long-term capital gains tax rates. This treatment exceeds the 15-20% rates for stocks and bonds, requiring larger gold price appreciation for equivalent after-tax returns. Holding periods under 12 months face ordinary income tax rates up to 37%.
European Union member states apply varying capital gains treatments from full exemption after holding periods to standard rates. Germany exempts gold sales after 12-month holding periods from capital gains tax. Switzerland imposes no capital gains tax on private investor gold holdings.
Cryptocurrency payment methods create additional tax complexity through disposition event recognition. Spending appreciated Bitcoin triggers capital gains on cryptocurrency appreciation separate from gold brick purchase. The buy silver with cryptocurrency guide covers crypto payment tax considerations.
Reporting Requirements and Compliance
U.S. dealers must file IRS Form 1099-B for gold brick sales of 1 kilogram or larger. These reporting requirements apply to seller transactions rather than initial purchases. Cash purchases exceeding $10,000 require dealer filing of FinCEN Form 8300 regardless of product type.
International purchases require customs declarations with potential import duties depending on jurisdiction. Most countries exempt investment-grade gold from import duties, but verify regulations before international orders. Cryptocurrency payments may trigger additional reporting under emerging regulations requiring dealer disclosure of large crypto transactions.
In summary, investment-grade gold bricks typically enjoy sales tax exemptions but face higher capital gains rates than securities in the United States, cryptocurrency payments introduce additional tax complexity through dual disposition events, and dealer reporting requirements apply to large sales rather than initial purchases.
Frequently Asked Questions
What is the difference between a gold brick and a gold bar?
“Gold brick” typically refers to larger format bars weighing 1 kilogram or 400 troy ounces, while “gold bar” encompasses all sizes from 1 gram to 400 ounces. Industry terminology uses these terms interchangeably, though “brick” often implies substantial investment-grade bars. LBMA Good Delivery 400-ounce bars represent the standard institutional “gold brick” format.
Where is the safest place to buy gold bricks?
Online dealers with industry accreditations (PNG, ICTA), LBMA refiner partnerships, and 10+ years transaction history provide safest purchasing channels. BitGolder.com offers LBMA-accredited gold bricks with comprehensive insurance, certificates of authenticity, and cryptocurrency payment options. Verify dealers through Better Business Bureau ratings, customer reviews, and published business information before six-figure purchases.
Can I buy gold bricks with cryptocurrency?
Yes, specialized cryptocurrency platforms enable gold brick purchases with Bitcoin, Ethereum, stablecoins, and alternative cryptocurrencies. BitGolder.com accepts 50+ cryptocurrencies for 1-kilogram LBMA-accredited bars with anonymous purchasing, insured delivery, and settlement within 1-3 business days. Cryptocurrency payments provide privacy advantages and faster processing compared to traditional wire transfers.
How much does a 1 kilogram gold brick cost?
One-kilogram gold bricks cost approximately $78,000-$80,000 at February 2026 spot prices near $2,450 per ounce including typical 1-2% dealer premiums. Exact pricing varies by refiner brand, dealer markup, and payment method. PAMP Suisse and Metalor bars command slight premiums over generic LBMA refiners due to enhanced brand recognition and international acceptance.
Are gold bricks a good investment?
Gold bricks provide cost-efficient precious metals exposure through minimal 1-2% premiums over spot compared to 2-5% for smaller bars. However, substantial capital requirements of $80,000+ per kilogram limit accessibility and reduce portfolio divisibility. Kilobars suit serious investors and institutions building large allocations, while 1-ounce bars offer better liquidity for smaller portfolios under $100,000.
Do I need special insurance for gold bricks?
Yes, gold brick values of $80,000+ exceed standard homeowners insurance limits of $1,000-$2,500 for precious metals. Dedicated precious metals insurance costs 0.5-1% of insured value annually through specialized carriers. Professional vault storage includes comprehensive insurance in annual fees of 0.5-1.5% of stored value, providing superior coverage compared to separate home insurance policies.
Can I sell gold bricks back to dealers?
Yes, reputable dealers offer buyback programs purchasing gold bricks at 0.5-2% below spot prices depending on bar condition and market liquidity. LBMA-accredited bars in original sealed packaging command best buyback pricing. Dealers may refuse non-accredited bars or impose 10-20% discounts below spot. Maintain original refiner packaging and documentation for optimal resale value.
What is a 400-ounce gold brick worth?
Good Delivery 400-ounce gold bricks are worth approximately $980,000-$1,000,000 at February 2026 spot prices near $2,450 per ounce including minimal 0.5-1% premiums. These institutional bars trade primarily between central banks, refiners, and bullion banks. Individual investors rarely purchase 400-ounce bars due to substantial capital requirements and specialized storage needs.
Conclusion
Understanding where to buy a gold brick requires evaluating dealer credibility, payment methods, authentication procedures, and storage solutions. Online precious metals dealers provide optimal pricing and selection with 1-2% premiums on 1-kilogram bars, while cryptocurrency platforms like BitGolder.com add privacy and speed advantages through anonymous purchasing and rapid settlement. Traditional banks serve institutional clients, and local dealers offer immediate possession at higher premiums.
The optimal purchasing strategy combines LBMA-accredited products from verified dealers, cryptocurrency or wire transfer payments based on privacy preferences, and professional vault storage for holdings exceeding $100,000. Rigorous authentication through XRF testing and proper documentation protects six-figure investments from counterfeits while ensuring maximum resale liquidity.
As gold prices approach $2,450 per ounce in February 2026, 1-kilogram gold bricks provide cost-efficient precious metals exposure through minimal premiums and maximum metal content per transaction. Whether building institutional allocations or serious personal holdings, selecting trustworthy dealers with competitive pricing and comprehensive verification remains essential for successful gold brick investment.