Most are generally only worth their face value; that is ... holds the record for the most expensive one-dollar coin in history. This specimen, known as “Flowing Hair”, features a portrait ...

It's possible to make thousands of dollars from a simple 50-cent coin if you happen to have a rare one. While millions of ...

The U.S. Mint exists to produce money, but it also makes money by creating bullion coins for investors and numismatic coins ...