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

According to one expert, a rare 50p coin is the "most popular" in circulation and could be worth up to 100 times its face ...

Coin collectors have been urged to check their stash for a valuable 50p. It's no secret some rare coins can be worth a lot of ...

Although the Euro hasn't been around as long as some other currencies, there are still some rare Euro coins out there that are super valuable. If you're in Europe and getting Euros in your change, ...

The envelope in which “The Henry Chapman Collection of $1 Gold” was kept for more than 100 years ... 1889. Most pieces from ...

We are all being urged to check our change for an “extremely rare” 50p coin with an error that makes it incredibly valuable. The Royal Mint 50p coin in question ...

Other events that have led to rare minting include errors ... crown than intended at the top of the coin. The mint quickly caught the mistake, so only about 100 coins were in circulation.

Minting errors ... coins that appear to have minimal wear. The half-penny is an old coin, and finding one that hasn't seen a lot of circulation is rare. These can be worth a lot. Early years - The ...