To buy American Eagle gold coins, start with where you can't: the U.S. Mint won't sell you the bullion version. It sells bullion only to authorized purchasers, who supply coin shops and online marketplaces. You choose one of four sizes of American Gold Eagles and price the gold at spot. Then you check the coin against the Mint's published figures: 33.931 grams and 32.70 mm for the 1 oz.
Bullion coins leave the Mint through a network of authorized purchasers, who resell them to wholesalers, private investors and local coin shops. The Mint lists them, but it isn't a shopping list. Its page cautions that not all authorized purchasers sell to consumers, and advises searching for a local or national coin and precious metals seller instead.
One condition of that arrangement works in a buyer's favor. Authorized purchasers must maintain a two-way market in the Mint's bullion coins, buying them as well as selling them. That buy side at the top of the chain, there by rule, is a structural reason Gold Eagles are easy to resell.
| Channel | What you get | What to check |
|---|---|---|
| Online marketplace | Posted prices for every size | Physical address, time in business, a written authenticity guarantee and what the seller would pay you for the same coin |
| Local coin shop | The coin in hand before you pay | The asking price against spot at that minute |
| Auction | Proofs and coins in grading holders | Every fee on top of your bid, in writing |
| Private seller | Whatever the two of you agree | Everything, because nobody stands behind the coin |
Retail metal sellers aren't regulated at the federal level, the Commodity Futures Trading Commission (CFTC) warns, so check a seller's complaint history, physical address and time in business yourself, and get all fees and the agreed price in writing before you pay. Its advisory, written with the Financial Industry Regulatory Authority (FINRA), also says never to respond to cold calls, unsolicited emails, infomercials or pop-up sellers at public events.
The CFTC advises against buying from individuals on social media sites or discussion boards, and the Mint says a bullion coin offered below the current market price deserves extra scrutiny. The Anti-Counterfeiting Educational Foundation (ACEF) suggests sellers that guarantee their products are genuine and will purchase them back when you're ready to sell.
Gold Eagles come in bullion, uncirculated and proof finishes each year. A bullion coin is valued by its weight in gold, and the U.S. government guarantees its weight, content and purity.
The collector coin is the proof, and proof Gold Eagles have their own place in our catalog. West Point strikes them with a W mint mark, from the 91.67% gold alloy used for bullion and in all four sizes, so the gold matches size for size. You can buy proofs and uncirculated coins from the Mint itself, at a fixed price with a Certificate of Authenticity.
Proofs trade in a different market. The CFTC notes that the market for proofs or rare coins isn't very liquid, and that numismatic coins, meaning coins valued for rarity and condition, are hard to value objectively. Watch for a bullion coin pitched as "semi-numismatic": the CFTC calls that a made-up industry term with no special meaning.
Bullion Gold Eagles come in four sizes, each named for the fine gold it holds in troy ounces. One troy ounce is 31.103 g.
| Size | Face value | Gold content | Total weight | Diameter | Mint's premium to authorized purchasers |
|---|---|---|---|---|---|
| 1 oz | $50 | 1.0000 troy oz | 33.931 g | 32.70 mm | 3% |
| 1/2 oz | $25 | 0.5000 troy oz | 16.966 g | 27.00 mm | 5% |
| 1/4 oz | $10 | 0.2500 troy oz | 8.483 g | 22.00 mm | 7% |
| 1/10 oz | $5 | 0.1000 troy oz | 3.393 g | 16.50 mm | 9% |
Weights and diameters are the Mint's Gold Eagle specifications. The last column is what the Mint charges its distributors over the LBMA PM Gold Price, and it isn't a retail premium. We checked every figure in this table against the Mint's own pages in October 2026.
Every coin weighs more than its name, by design. Gold Eagles are 22 karat: 91.67% gold, 3% silver and the balance copper, which leaves 5.33% copper (100% minus 91.67% minus 3%). So the 1 oz coin carries its full troy ounce of gold plus 2.828 g of silver and copper (33.931 g minus 31.103 g). The Mint's stated reason is a harder coin that resists scratching and marring.
Size is a trade between outlay and cost per ounce. 1/10 oz Gold Eagles ask the least money per coin, with 1/4 oz Gold Eagles and 1/2 oz Gold Eagles in between. But the Mint's schedule puts 9% on the 1/10 oz coin against 3% on the 1 oz, three times the percentage. The Royal Mint explains why: larger products are easier to produce and cheaper per ounce. Ten 1/10 oz coins hold the same troy ounce as one 1 oz coin, in pieces you can sell one at a time.
A premium, in The Royal Mint's definition, is the difference between a product's intrinsic metal value and its price, and there's no set rule or industry standard for it. "Normal" has no fixed number, then, but it does have two dated reference points.
One is where the premium starts. The Mint charges authorized purchasers the LBMA PM Gold Price plus 3% for the 1 oz coin, 5% for the 1/2 oz, 7% for the 1/4 oz and 9% for the 1/10 oz, with a 1,000-ounce minimum order, and reserves the right to change that schedule as its metal costs change. Sellers further down the chain add their own costs, so a new 1/10 oz coin starts 9% over the benchmark gold price before it reaches a retail listing.
The other is a regulator's description. In a 2020 customer advisory, the CFTC said bullion is priced at spot plus a premium of between 5% and 10%, while numismatic coins often sell at 40% to 200% above spot. That's a 2020 description of bullion in general, not a quote for today. Premiums change, and the Mint tells buyers to learn the current market premium for the specific coin they're considering.
The CFTC's method is one line of arithmetic: multiply the weight of the metal by the current spot price and compare the result with the price you're asked to pay. Spot is the cash price for immediate delivery, quoted in dollars per troy ounce, and our live gold price chart shows it.
Use the fine gold weight, never the weight on the scale. A 1 oz Gold Eagle is priced on 1.0000 troy oz, not on the 1.0909 troy oz it weighs. Subtract the gold value from the asking price and divide by the gold value to get the premium as a percentage. Compare offers by that percentage at the same moment, because spot moves between quotes.
Then ask the question first-time buyers skip. The CFTC tells buyers to ask how much they'd receive if they had to sell the metal back tomorrow. A seller sells above spot and buys below it, the gap is the spread, and each seller sets its own. The wider it is, the further spot has to rise before you could sell for what you paid.
We publish that answer. Ours is a two-way market, with buying and selling on one platform and a bid price shown next to the ask on product pages. Members of Bullion Standard Pro, our paid membership, see live, executable wholesale bid and ask pricing.
Liberty on the obverse (front) is taken from Augustus Saint-Gaudens' $20 gold piece of 1907 to 1933. The reverse depends on the date. From 1986 into 2021 it was sculptor Miley Busiek's eagle carrying an olive branch above a nest holding a second eagle and hatchlings. Since 2021 it's been a portrait of an eagle designed by Jennie Norris and sculpted by Renata Gordon, which makes 2021 the changeover year. That redesign added security features, including a variation in the reeded edge, so don't expect one on an earlier coin.
Two details look like errors and aren't. Coins dated 1986 to 1991 show the date in Roman numerals, with Arabic numerals from 1992 on, and proofs carry a W mint mark. On the 1 oz coin, the reverse reads UNITED STATES OF AMERICA, E PLURIBUS UNUM, IN GOD WE TRUST, 50 Dollars and 1 Oz. Fine Gold, so the face value and the gold weight are both struck on it. Gold Eagles are legal tender, though the Mint calls the face value largely symbolic.
Buyers get three checks from the Mint: the coin meets its published weight and diameter, all the key design features are present, and it's certified by a third party or guaranteed by the seller for weight and metal content. You can run the weight and diameter check at home.
ACEF calls weight and diameter the most cost-effective and reliable way to identify most fake gold or silver coins, and puts a pocket digital scale and a digital caliper at under $30 each. A 1 oz Gold Eagle should weigh 33.93 g on a scale that resolves 0.01 g and measure 32.70 mm across. A reading visibly off either figure is the signal to stop.
Both measurements matter because of tungsten. Counterfeiters prefer a tungsten core because its weight is close to gold's, and ACEF notes that a sophisticated fake can match the diameter but rarely the exact weight too. A magnet proves little: gold isn't magnetic, neither are the metals in current fakes, and ACEF says the magnet should never be the only test.
Tapping the coin is a screen, not proof. A genuine gold coin chimes when struck gently with a non-abrasive piece of metal and a fake sounds dull, but ACEF lists more sophisticated tests beyond it: specific gravity, X-ray fluorescence, ultrasound and the electronic verifiers sold with our metal testers.
A grading holder answers the Mint's third check. The Numismatic Guaranty Company (NGC) uses X-ray fluorescence to judge authenticity and doesn't encapsulate a coin it deems not genuine. NGC holders are sonically welded with a security hologram, and each label carries a unique serial number and the weight of the named metal, not of the whole coin. On a 1 oz Gold Eagle that's one ounce of gold, not 1.0909. Our graded coins come in NGC and PCGS holders.
Hold a Gold Eagle by its edges over a soft surface, and keep it out of holders that contain PVC, which the Mint warns can ruin a coin's surface. If you use a bank box, the Federal Deposit Insurance Corporation (FDIC) points out that a safe deposit box isn't a deposit account, so deposit insurance doesn't cover what's in it.
IRA coins follow a different rule. The tax code names the four Gold Eagle sizes among the coins an IRA may hold, and the IRS says IRA metal must be in the physical possession of a bank or an IRS-approved nonbank trustee, not at home. We're not a registered investment advisor and can't give individual investment or tax advice, so speak with a tax professional or financial advisor.
Hold us to the same checks. We've operated since 2010, online only, and we verify every item with modern testing equipment and guarantee it's genuine and contains the weight, fineness and purity advertised. We accept Visa, Mastercard, American Express, Discover, PayPal, eCheck through Plaid, bank wire, paper check and cryptocurrency through BitPay, and we give a 4% discount for bank wire, paper check and eCheck. eChecks and paper checks take several business days to clear before an order ships.
Once you place an order the price is locked, and it can't be canceled or changed after confirmation. Every shipment is fully insured in transit, packed discreetly under recorded video, and signed for on orders over $250.
Gold coins fall into three groups by how they're valued. Bullion coins such as the Gold Eagle are valued by weight and fineness. Proof and uncirculated coins are collector versions of the same designs. Numismatic coins are valued by limited mintage, rarity, condition and age, and the CFTC notes they typically carry higher markups than bullion and are much less liquid. All three are among our gold coins.
It turns on the day's spot price, so work it out. Divide $1,000 by the spot price per troy ounce to get the gold your budget covers before any premium. Then find the largest of the four sizes (1, 1/2, 1/4 and 1/10 oz) whose asking price fits, and price the same weight in smaller coins. The Royal Mint notes that larger products are generally cheaper per ounce.
That depends on your goals, and nobody can promise an outcome. The CFTC points out that precious metals pay no dividends, and that the wider the spread and other costs, the more the spot price has to rise before a buyer comes out ahead. Our guide on whether Gold Eagles are a good investment covers the costs and risks in full.