I am looking for a trading partner for barely circulated quarters from 1999 to present. (State Quarters & National Parks Quarters). The same applies for Presidential Dollars. I search bank issued boxes of rolls; and the AU50+ coins I keep are about 80% Denver mint marks. (I live in the St. Louis, MO area). I have hundreds of Denver Quarters and dozens of Denver Dollars as previously described. If interested, PM me as I would like to send a list of my surplus coins to see how many exact matches we might be able to trade.