Bullion Coins
An independent guide to gold, silver, platinum and palladium bullion coins
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Bullion Coins
Specifications, history, prices and practical buying advice for the world's main bullion coins

Gold coins

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The $20 Gold Coin: Liberty Head and Saint-Gaudens Double Eagles
Double Eagle

The $20 Gold Coin: Liberty Head and Saint-Gaudens Double Eagles

The US $20 Double Eagle explained: Liberty Head and Saint-Gaudens types, specifications, the 1933 gold recall, and bullion versus numismatic value.

5 min read
American Eagle Bullion Coins: Gold, Silver, Platinum, Palladium
American Eagle

American Eagle Bullion Coins: Gold, Silver, Platinum, Palladium

A guide to the US Mint's American Eagle bullion coins in gold, silver, platinum and palladium: dates, specifications, designs and distribution.

5 min read
Canadian Gold Maple Leaf Coins: Purity, Sizes and Security
Maple Leaf

Canadian Gold Maple Leaf Coins: Purity, Sizes and Security

The Royal Canadian Mint's Gold Maple Leaf: its 1979 launch, the move to .9999 purity, sizes, face value, security features and how it compares.

5 min read
English Gold Coins: Sovereigns, Half Sovereigns and Britannias
British gold

English Gold Coins: Sovereigns, Half Sovereigns and Britannias

A guide to British gold coins: the guinea, the modern sovereign since 1817, the half sovereign and the gold Britannia, with specifications and tax notes.

5 min read

Silver coins

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1 oz Silver Coins: Comparing the Main One-Ounce Bullion Coins
1 oz coins

1 oz Silver Coins: Comparing the Main One-Ounce Bullion Coins

Why one troy ounce is the standard silver coin size, how the main 1 oz coins compare, and how tubes, monster boxes and premiums work.

4 min read
1 oz Silver Rounds: What They Are, Pros, Cons and How to Check Them
Rounds

1 oz Silver Rounds: What They Are, Pros, Cons and How to Check Them

Silver rounds explained: privately minted one-ounce pieces with lower premiums than coins, their resale and counterfeit risks, and how to verify them.

4 min read
Canadian Silver Coins: The Silver Maple Leaf and Older Silver Issues
Canada

Canadian Silver Coins: The Silver Maple Leaf and Older Silver Issues

A guide to Canadian silver coins: the .9999 Silver Maple Leaf, its security features, older circulating silver coinage and other Royal Canadian Mint issues.

4 min read
Silver Bullion Coins: The Major Sovereign Issues Compared
Overview

Silver Bullion Coins: The Major Sovereign Issues Compared

An overview of the main silver bullion coins, from the American Silver Eagle to the Maple Leaf, Britannia, Philharmonic, Libertad, Kookaburra and Panda.

5 min read

Platinum & palladium

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Canadian Palladium Maple Leaf: Specifications and Market Guide
Palladium

Canadian Palladium Maple Leaf: Specifications and Market Guide

The Royal Canadian Mint's 1 oz Palladium Maple Leaf: specifications, issue history, comparison with gold and silver Maples, and resale.

4 min read
Palladium and Platinum Coins: A Guide to PGM Bullion
Palladium

Palladium and Platinum Coins: A Guide to PGM Bullion

An overview of palladium and platinum bullion coins, from the Palladium Maple Leaf and Palladium Eagle to the Platinum Eagle and Britannia.

4 min read

Buying & prices

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Buying Silver Coins: A Practical Guide for First-Time Buyers
Buying guide

Buying Silver Coins: A Practical Guide for First-Time Buyers

How to buy silver coins: choosing between coins, rounds, bars and junk silver, understanding premiums and taxes, avoiding fakes, storage and resale.

5 min read
Gold Prices Explained: Spot, LBMA Benchmark and Coin Values
Prices

Gold Prices Explained: Spot, LBMA Benchmark and Coin Values

What the gold spot price means, how the LBMA Gold Price and COMEX futures work, and how to turn spot into the metal value of a coin.

4 min read
How to Buy Gold Coins: A Practical Step-by-Step Guide
Buying

How to Buy Gold Coins: A Practical Step-by-Step Guide

How to choose gold coins, compare premiums and dealers, spot fakes, store coins safely and keep the records you need when you sell.

5 min read
Krugerrand Price and Value: How a Krugerrand Is Valued
Valuation

Krugerrand Price and Value: How a Krugerrand Is Valued

How the price of a Krugerrand is set: gold spot price, premiums, buy and sell spreads, dates, proofs, condition and taxes, with a simple estimate method.

5 min read
Gold · Silver · Platinum · Palladium

Bullion Coins is a reference guide to the coins people buy for their precious metal content. It explains what each coin contains, who issues it, how its price is formed and what to check before buying or selling. The aim is simple: give clear, accurate information so readers can compare coins on equal terms.

What is a bullion coin?

A bullion coin is a coin valued mainly for the weight and purity of the metal it contains. It is usually struck by a government mint, carries a nominal face value, and states its weight and fineness on the coin itself. Its market price follows the price of the metal, plus a premium that covers minting, distribution and the dealer’s margin.

A numismatic coin is different. Its value depends on rarity, age, condition and collector demand, and can be many times its metal value. Some coins sit between the two: historic gold coins such as the French 20 francs or the British sovereign are old enough to have history, yet common enough to trade mostly on their gold content.

The four metals

  • Gold is the core of the bullion coin market, with the deepest liquidity and the narrowest spreads.
  • Silver is far cheaper per ounce and more volatile, and coin premiums are higher in percentage terms.
  • Platinum has a smaller coin market, with demand driven largely by industry.
  • Palladium is the rarest of the four in coin form, with only a few regular programs.

The main coins at a glance

CoinMint or countryMetalFineness
KrugerrandSouth AfricaGold.9167
American Gold EagleUnited States MintGold.9167
Gold Maple LeafRoyal Canadian MintGold.9999
Vienna PhilharmonicAustrian MintGold.9999
SovereignUnited KingdomGold.9167
American Silver EagleUnited States MintSilver.999
Silver Maple LeafRoyal Canadian MintSilver.9999
American Platinum EagleUnited States MintPlatinum.9995
Palladium Maple LeafRoyal Canadian MintPalladium.9995
American Palladium EagleUnited States MintPalladium.9995

Coins of .9167 fineness are 22-carat gold, alloyed for durability; their gross weight is higher so that the fine gold content reaches the stated amount, such as one troy ounce.

How prices work: spot plus premium

Every bullion coin price starts with the spot price of its metal, a wholesale reference quoted per troy ounce (31.1035 grams). Multiply the coin’s fine metal content by spot and you get its metal value. The price a dealer asks is that metal value plus a premium; the price a dealer pays back is usually close to or slightly below metal value for common coins.

Premiums depend on the coin, its size, the quantity bought and market conditions. Small coins cost more per gram than large ones, and silver and PGM coins carry higher premiums in percentage terms than gold. The gap between a dealer’s selling and buyback prices, the spread, is the true cost of owning a coin and later selling it.

A guided tour of the site

If you are new to the subject, these pages are a good place to start:

You can also browse by theme: gold coins, silver coins, platinum and palladium and buying guides.

An independent guide

Bullion Coins is an independent editorial website. It sells nothing: no coins, no bars, no storage and no investment products. It has no link with any mint, dealer or refiner, nor with any previous user of this domain name. The articles describe coins and markets in general terms and are not personal financial advice; tax rules and market conditions vary, so check the situation where you live before making any decision. More about the site is available on the about page.

An independent guide to gold, silver, platinum and palladium bullion coins

Specifications, history, prices and practical buying advice for the world's main bullion coins

Gold coins