Gold is trading at $2,050 per ounce, but you'll never pay that price. Dealers charge premiums based on the form you buy, and the difference between a smart purchase and an expensive mistake comes down to understanding what you're actually paying for.
Bars carry the lowest premiums - typically 2-5% over spot price for popular sizes like 1 oz, 10 oz, and 100 oz. You're paying for pure metal with minimal fabrication cost. Coins run 5-10% over spot for government-minted bullion like American Eagles or Canadian Maples. Collectible or numismatic coins can hit 30-50% premiums, and that extra cost rarely recovers when you sell.
The case for bars is simple math. If you're buying $10,000 in gold at a 3% premium, you start with $9,709 in actual metal. At a 10% coin premium, you start with $9,091 in metal. That $618 difference means gold needs to appreciate 6.8% just to break even with the bar purchase. For pure wealth preservation, bars win.
The smart strategy combines both. Keep 25-30% in coins for liquidity, 70-75% in bars for lower premiums. Stick to standard sizes that dealers recognize - 1 oz bars, 10 oz bars, American Eagles, and Canadian Maples. Avoid obscure private mints or odd weights that dealers discount heavily when you sell.
Storage costs matter as much as premiums. A bank safe deposit box runs $50-200/year and provides zero insurance. Home safes under $1,000 don't stop determined thieves. Allocated storage at a dealer-affiliated vault costs 0.5-1% annually but includes $100,000+ insurance. For holdings over $25,000, professional storage pays for itself in reduced anxiety alone.