New Customer? Get Gold or Silver at Spot!
New Customer? Get Gold or Silver at Spot!

Coin Knowledge

Stacks and scatters of numismatic coins.

Whether you’ve found an old coin that you’re curious about or you’ve already discovered coin collecting but still feel like a beginner, APMEX is ready to guide you through the world of coins.

What is My Old Coin Worth?

Coins always have some sort of value; at the very least, the face value stamped on them. But many have added collectible value, which can come from any number of factors. Some have value because they are old or scarce, yet in remarkable condition. Some have value because they are old or scarce and remain in excellent condition.

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Which Nickels Are Silver?

You may know that United States coinage used to contain real precious metal content. But do you know how to tell which of the many issues or denominations contain silver? Identifying nickels with real silver is surprisingly easy! Silver nickels, also known as War Nickels, were produced for only a few years and are easily identified by a few key markers. Learn how simple it can be to find silver nickels, then take a look through your own pocket change. You never know what you might find!

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Why Coin Grading Matters

Coin grading was developed as a way for buyers and sellers to agree on the state of preservation of a particular coin. The grade of a coin greatly affects its value, as prices can increase dramatically as the grade goes up. APMEX leveraged partnerships with the top coin grading agencies to create CoinGrade+®, with data synced daily.

Rare Coins List

While many coins are only worth face value, there are a number of coins that have incredibly high value to collectors. Whether that value is based on rarity, beauty, or just one buyer’s preference depends on the coin. However, there are several U.S. coins that have sold for well over $1 million. Learn about the top 10 most valuable coins that have ever been sold.

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Explore Other Popular Articles

From finding everyday coins that contain actual precious metal value to learning the history of a particular series, APMEX is committed to helping you better understand precious metals so you can make better-informed investment decisions. Read some of our most popular articles below and start your journey toward becoming a wiser precious metals or numismatic investor.

What Dimes are Silver?

Helping you identify a silver dime and explaining why today’s dimes don’t have silver in them.

What is a Wheat Penny?

Learn how you can easily spot a Wheat Penny and learn why they are so special.

What Quarters are Silver?

You’ll learn the easy way to spot a silver quarter among your everyday change.

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Rare Coins