Half dollars, also known as fifty cent pieces, are rarely used, and yet this only adds to the potential value of the coins.

Errors increase the value of collectibles because a limited number go into circulation before it is spotted and corrected.

There are coins and bills in circulation that can be sold to collectors for thousands or even millions of dollars. The better ...

Some coins, such as the Bicentennial Quarter, could be worth millions, but you need to know what to look out for and have a ...

Certificates for rare coins and banknotes will be hidden in New York City, Boston, Philadelphia, and Miami, all cities where ...

To learn more about coins from the 1950s that collectors are excited about, GOBankingRates talked to Dr. Mike Fuljenz, ...