Think your piggy bank is just full of loose change? Think again. Hidden within that jar of pennies or stashed away in your ...

Spotting rare coins is a lucrative hobby for some, but it takes patience and impeccable eyesight. There are millions of ...

The coin is considered the holy grail of numismatic collectors because it was created in Philadelphia without the approval of the U.S. Mint and are as rare ... Mint marks are letters on coins ...

While buying known rare coins can be a costly venture ... collectors because it was created in Philadelphia without the approval of the U.S. Mint and are as rare as hen’s teeth.

Spotting rare coins is a lucrative ... out the ones worth more than ten pretty pennies. Here are some key takeaways: Most U.S. coins sport a mint mark — a P for the Philadelphia Mint, S for ...