2005-P Minnesota Quarter Doubled Dies Quarter: $5 to $100. 2009-D District of Columbia Doubled Die Quarter: $75. 1999-S Pennsylvania Proof Silver Quarter: $35. 1999-S New Jersey Proof Silver ...

State quarter errors can significantly enhance your coin collection's value. ... 2009-D District of Columbia DDR quarter business strike (L). 2004-D Wisconsin Quarter Extra Leaf Low (R).

2005-P Minnesota Quarter Doubled Dies Quarter: $5 to $100. 2009-D District of Columbia Doubled Die Quarter: $75. 1999-S Pennsylvania Proof Silver Quarter: $35. 1999-S New Jersey Proof Silver ...

In 2009, the Mint made six more quarter designs for Washington, D.C. and the five U.S. territories as part of the District of Columbia and U.S. Territories Quarters Program.