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

When the U.S. Mint launched its 50 State Quarters Program in 1999, the point of the 10-year initiative was to honor each of ...

In the world of coin collecting, recent developments have collectors eagerly seeking out specific coins that have seen their values skyrocket to $1,000 or more. A new policy announced by President ...