Here are 20 rare state quarters worth additional value, according to Gainesville Coins, USA CoinBook and PCGS.
Add Yahoo as a preferred source to see more of our stories on Google. A manufacturing error on the 1999 Georgia state quarter has increased the coin's value, and some ...
The 10-year "the 50 State Quarter program," program ran from 1999 to 2008, during which each state received a unique quarter design. Most U.S. state quarters retain their original value of $0.25. Some ...