You might be a millionaire without even knowing it. That dusty jar sitting on your kitchen counter could contain enough money ...

A YouTube video from Coin AZ looked at eight rare U.S. coins you should not spend. Here's a look at those coins, including some of their sale prices.

A bankruptcy judge rules rare currency seized from a Palm Harbor coin dealer could be used to enforce a $3.7 million judgment against him even though a business partner claimed ownership. Rare coins ...

This 2p coin could be worth a lot more than face value and it might be sitting in your pocket without you even realising it. So check your change now for this special detail ...

Left: Wyatt McDonald, head numismatist at Coinfully, holds a 1-ounce proof Gold American Eagle, which is bullion, and a 1903-O Morgan Silver Dollar, which is numismatic. Right: The coin collection of ...