A Georgia state quarter with a rare minting error could be worth up to $10,000, transforming ordinary pocket change into a ...

Errors increase the value of collectibles because a limited number go into circulation before it is spotted and corrected.

People of a certain generation will remember the year-long bicentennial celebration of 1976, when the United States celebrated its 200 th birthday and the country was fairly drowning in bicentennial ...

The '80s produced a quartet of coins that are rare, coveted and potentially valuable. Keep an eye out in your couch cushions ...