If you grew up using Sacagawea dollars, state quarters, or those short-lived presidential dollars, there might be more money in your change jar than you realize. The 2000s were packed with new designs ...

You never know when you might come across a valuable error coin, so it helps to know what to look for. Here's a look at five ...

Minting coins isn't exactly an exact science. Even though most coins are perfect and uniform, small mistakes can result in error coins that are super valuable and ...

Some of the rarest and most valuable coins in U.S. history owe their worth to minting errors that slipped through unnoticed. Coins like the 1943 Copper Penny, struck in copper instead of wartime steel ...