The ultimate resource for rare coins worth money. Explore our guides on error coins, key dates, and other valuable finds you could have in your pocket change.
The 1959-D wheat penny is one of the most controversial mule coins ever. Everything you want to know about the mystery surrounding the 1959-D penny error.
Rare Dime Years: Some rare dimes are worth over $1M! Use this list of old valuable dimes by year to find rarities in pocket change, in coin rolls, and more!
A list of the most valuable silver dollars, including Morgan dollars, Peace dollars, and Eisenhower dollars. These are all worth $15 or more... MUCH more!
Silver half dollars (1970 and earlier) are valuable for their silver content alone. See which Kennedy half dollars - and others - you should be looking for.
Look for these old rare quarters & silver quarters worth money in your pocket change! A list of the most valuable quarters in circulation worth $1 or more.
Check out this list of the 10 most valuable pennies. You'll see the 1909-S VDB penny, 1943 bronze cent, and many other rare pennies you've probably never heard of... until now.
Anytime the metal composition OR design of a coin is changed between years, a transitional error coin could result. A list of rare transitional error coins.
Wondering what key date means? What semi-key date coins are? And what a better date coin is? Everything you want to know about rare key coins & how to ID them.
Have a silver penny? You're very lucky if it's a 1943 steel penny! But if it's not, here's how to tell what kind of silver penny you have. See if it's a rare silver penny, a silver penny error, or just an altered coin that has been plated.