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.

Certificates for rare coins and banknotes will be hidden in New York City, Boston, Philadelphia, and Miami, all cities where the auction house has retail store fronts. The certificates will be tucked ...

The Queen Elizabeth 50p coin is turning heads on social media with people flogging the design for £300,000 if not more, but ...

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

According to Donn Pearlman at the Professional Numismatists Guild, there are a few things you should absolutely not do before ...

The coin is one of 210,000 issued in 2009 to mark the 250th anniversary of Kew Gardens in Richmond, south east London ...