Because of age, rare printings, or interesting features, coin collectors have shelled out serious dough for these 11 dollar ...

The U.S. Mint introduced the Sacagawea golden dollar in 2000 and it remains in circulation today. The coin commemorates the Native guide and mother for her singular and essential contribution to ...

Most people toss pennies into a jar without a second thought. They pile up, get forgotten, and eventually get cashed in for a few dollars at a coin machine. Yet somewhere in those forgotten jars, ...