Discover 10 valuable coins from the 1960s that have soared far beyond their original face value, revealing surprising ...

Discover rare 1990 penny errors, their values, and how apps like CoinKnow help identify valuable coins instantly.

Explore the 1967 quarter error list, including DDO, DDR, off-center, wrong planchet, and rare silver errors, plus values and identification tips for collectors.

There's something to be said for collecting old coins. Some people do it for the fun of it or to have a cool story to tell.

Turns out these common minting mistakes from 1979 are worth up to $5,000 - and you might have one sitting in your change jar ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Robert Kelly is managing director of XTS ...

The 1921 Morgan Silver Dollar holds a special place in U.S. coin history as the final year of the classic Morgan design before its long hiatus. Struck in large quantities at three different ...

(It is also possible to find collectible coins of rare value due to printing errors or from specific dates. If you have the time, consult the Guide Book of United States Coins to see if you have a ...

Despite 11 billion minted, the 1988 Lincoln Penny offers rare errors—like the Doubled Ear (worth up to $3,000+), Flared G, ...

The “Faceless Bat” error represents the most famous mistake on 2020 American Samoa quarters, where debris or grease between the die and planchet obscured the ...