The short answer: all three coins contain a full troy ounce of gold and are excellent, highly liquid choices — you cannot go badly wrong. The Gold Eagle is the most liquid coin in the U.S. and the most durable; the Gold Buffalo is America's .9999 pure option; the Maple Leaf matches the Buffalo's purity, adds the best security features of the three, and typically carries the lowest premium.
The Three Coins at a Glance
| Feature | American Gold Eagle | American Gold Buffalo | Canadian Gold Maple Leaf |
|---|---|---|---|
| Gold content | 1 troy oz | 1 troy oz | 1 troy oz |
| Purity | 91.67% (22k alloy) | 99.99% (24k) | 99.99% (24k) |
| Total weight | 33.93 g | 31.108 g | 31.1 g |
| Face value | $50 USD | $50 USD | $50 CAD |
| First minted | 1986 | 2006 | 1979 |
| Mint | U.S. Mint | U.S. Mint (West Point) | Royal Canadian Mint |
| Durability | Highest (alloyed) | Softer (pure gold) | Softer (pure gold) |
| Security features | Reeded edge | Reeded edge | Micro-engraved maple leaf, radial lines |
| Typical premium | Highest | High | Usually lowest of the three |
| IRA eligible | Yes | Yes | Yes |
Where Did Each Coin Come From?
The Krugerrand proved in 1967 that a bullion coin could be a global product, and the Maple Leaf answered in 1979 as the first widely available .9999 fine coin — a purity statement that became the Royal Canadian Mint's brand. It has run continuously for over four decades, making it one of the most recognized gold objects on Earth.
The Gold Eagle arrived in 1986 after Congress authorized an American bullion program. The U.S. Mint deliberately chose a 22-karat alloy — the traditional durable standard of historic U.S. gold coinage — and Augustus Saint-Gaudens' Liberty design from the celebrated 1907 double eagle. It became, and remains, the best-selling gold coin in the American market.
The Gold Buffalo followed in 2006 for one strategic reason: American buyers who wanted 24-karat purity were choosing the Maple Leaf. The Buffalo gave them a domestic option, pairing .9999 fineness with James Earle Fraser's 1913 Buffalo Nickel design — arguably the most American imagery ever struck in gold.
Purity: 22-Karat vs 24-Karat — Does It Matter?
This is the most misunderstood difference in bullion. The Eagle is 91.67% gold alloyed with silver and copper, but it still contains a full troy ounce of gold — the coin simply weighs more in total (33.93 g). The Buffalo and Maple Leaf are .9999 fine, so the coin is essentially nothing but gold. Neither approach gives you more metal.
The practical difference is handling. The Eagle's alloy makes it noticeably harder to scratch or ding, which is why tubes of Eagles survive decades of dealer counters looking presentable. Pure-gold coins are soft — a fingernail can mark one — so Buffaloes and Maple Leafs reward capsules and careful storage. If coins in your household will be handled, durability is a real advantage; if they will sit in a safe, purity costs you nothing.
Liquidity: Where Will You Sell It Someday?
All three coins sell easily anywhere in the world, but there are shades of difference. In the United States, the Gold Eagle is the default — every dealer quotes it instantly, and it consistently commands the strongest buyback bids. Decades of IRA inventory and institutional familiarity keep its two-way market the deepest in the country.
The Maple Leaf is arguably the most internationally recognized of the three, with a 45-plus-year track record across North America, Europe, and Asia. The Buffalo trades nearly as easily domestically, with a smaller float since its program only began in 2006. If your priority is the fastest, most frictionless exit in the U.S. market, the Eagle takes it by a nose; internationally, the Maple Leaf edges ahead.
Premiums: What Will You Actually Pay?
Premiums move with market conditions, but the ordering is stable: the Eagle usually costs the most over spot (unmatched U.S. demand), the Buffalo close behind (24k purity plus lower mintages), and the Maple Leaf typically the least — the value pick among sovereign 1 oz coins. All three at Anchor Bullion are random-year listings, which lowers premiums further while delivering identical gold and the same government guarantee.
Worked example: the round-trip cost of each coin
Use illustrative numbers — say spot at $4,000/oz, with the Eagle at a 5% premium ($4,200), the Buffalo at 4.5% ($4,180), and the Maple Leaf at 3.5% ($4,140). Now assume you sell years later, spot unchanged, with typical buyback bids: Eagle at spot +1% ($4,040), Buffalo at spot ($4,000), Maple Leaf at spot ($4,000).
Round-trip cost — what you paid minus what you got back: Eagle $160, Buffalo $180, Maple Leaf $140. The Eagle's higher purchase premium is partly refunded by its stronger bid; the Maple Leaf's cheap entry keeps it competitive anyway; the Buffalo sits in between. The lesson: judge coins by the spread, not the sticker premium alone — and either the Eagle or Maple Leaf is a rational sharp-pencil choice. (Numbers are illustrative arithmetic, not quotes; see live pricing on each product page.)
Security Features: Which Is Hardest to Fake?
The Maple Leaf leads here. Since 2013 every coin carries a micro-engraved laser mark — a tiny maple leaf with the strike year visible under magnification — plus precisely machined radial lines that create a distinctive light signature. The Royal Canadian Mint also operates a registry-grade verification system dealers can use.
The Eagle and Buffalo rely on strike accuracy, weight, and dimensions — which are themselves strong protections, since counterfeiting a coin's exact mass, diameter, and thickness in a metal with gold's density is genuinely difficult. In practice, the strongest security feature for any coin is the supply chain: buying from a dealer who sources from authorized distributors matters more than any engraving. Our guide to spotting fake bullion covers verification methods in depth.
Which Coin for a Precious Metals IRA?
All three qualify. The Buffalo and Maple Leaf meet the IRS .995+ fineness rule outright, and the Gold Eagle — though 22-karat — is explicitly permitted by statute, a carve-out written for the American flagship. Inside an IRA, the durability question disappears entirely (a depository holds the coins untouched), so many IRA buyers simply choose whichever carries the lowest premium that day — frequently the Maple Leaf. Setup details live on our precious metals IRA page.
So Which Should You Buy?
- Buy the Eagle if you want the most liquid coin in America, maximum durability, and the strongest buyback bids. Shop Gold Eagles →
- Buy the Buffalo if you want .9999 pure gold with a U.S. government guarantee and an iconic American design. Shop Gold Buffaloes →
- Buy the Maple Leaf if you want 24k purity, the best security features, and the best premium value of the three. Shop Gold Maple Leafs →
Decision framework by buyer type
| You Are… | Best Fit | Why |
|---|---|---|
| A first-time U.S. buyer | Eagle | Easiest coin to sell anywhere, forgiving to handle |
| A value-focused stacker | Maple Leaf | Lowest entry premium among the three |
| A purity purist | Buffalo or Maple Leaf | .9999 fine, with the Buffalo adding U.S. backing |
| An IRA investor | Lowest premium that day | All three qualify; storage negates durability edge |
| Diversifying a large purchase | Split across all three | Costs nothing, widens future resale options |
Plenty of investors split a purchase across two or all three — diversifying across mints costs nothing and deepens resale options. And if premium efficiency is your top priority overall, compare against a 1 oz gold bar, which trades below all three coins.
Frequently Asked Questions
Do all three contain the same amount of gold?
Yes — exactly one troy ounce (31.1035 g) each. The Eagle's higher total weight is added alloy, not extra gold.
Which has the best resale value?
All three resell within a tight band of spot. The Eagle typically earns the strongest U.S. buyback bids; the Maple Leaf's lower purchase premium often nets out just as well, as the worked example above shows.
Are they all IRA-eligible?
Yes. The Eagle is permitted by statute despite being 22k; the Buffalo and Maple Leaf qualify on fineness. See our precious metals IRA page.
Why buy random year instead of current year?
Same gold, same guarantee, lower premium. Unless you collect dates, random year is the value play.
Do scratches or spots reduce a bullion coin's value?
Minor handling marks barely matter on bullion — you are selling gold content, not collectible grade. Deep damage can trim a bid modestly, which is why pure-gold coins belong in capsules or tubes.
What about fractional versions of these coins?
The Eagle and Maple Leaf come in fractional sizes (1/2, 1/4, 1/10 oz and smaller). Expect meaningfully higher premiums per ounce; fractionals buy divisibility, not efficiency. Gram bars are usually the cheaper small-format alternative — see our gold bars collection.
Compare all three with live pricing
Every coin is priced live off the spot market with card and wire pricing shown side by side, free insured shipping over $199, and our buyback guarantee.
Disclaimer: The information provided in this article is for general informational and educational purposes only and is not, and should not be construed as, investment, financial, legal, or tax advice. Anchor Bullion LLC is a precious metals dealer and is not a licensed or registered financial advisor, broker-dealer, or financial planner. All investments, including precious metals, involve risk, and past performance is not a guarantee of future results. Conduct your own research and consult a qualified professional before making investment decisions.