Bidspirit auction | 2008 United States Mint Proof

2008 United States Mint Proof Quarters Set - 5 Pieces - 2008 United States Mint Proof Quarters Set - 5 Pieces. Like all other sets for 2008, the quarters are also expensive, sought after and hard to find. They quarters also had a lower mintage and sold out very quickly. Actually the clad proof quarters set is more expensive than the silver set. This set contains 5 pieces and includes Oklahoma, New Mexico, Arizona, Alaska and Hawaii.