MINT SETS, red box 99,01,02,03,06,07. Grey box, 04,07,08. The item "9 SETS US MINT STATE QUARTERS SILVER PROOF SET WITH 1999 KEY DATE SET" is in sale since Monday, April 30, 2018. This item is in the category "Coins & Paper Money\Coins\ US\Quarters\State Quarters (1999-2008)". The seller is "beechtreeantiquities" and is located in Lenoir, North Carolina.This item can be shipped to United States.