Here are 20 rare state quarters worth additional value, according to Gainesville Coins, USA CoinBook and PCGS.
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 ...
Starting in 1999, the U.S. Mint began a years-long program where they released aspecially designed quarter for all 50 states. It is widely lauded as the mostsuccessful coin program in the Mint's ...