There are currently tons of U.S. error coins and die varieties in circulation today worth a significant premium over face ...

The combination of "copper" and "penny" might not seem like the best formula for valuable coins considering that you can find ...

Have you ever gone through your old coins and found ones from the 1940s? If so, you might just have something that’s worth ..

copper coins in the U.S. mean one-cent pennies — usually those featuring Abraham Lincoln. The most valuable Lincoln penny is worth $2 million on the collectibles market, and many more are worth ...