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Commemorative Coins

Proof sets are one of the best ways to purchase crisp examples of U.S. coins. These proof sets, contain coins with burnished, mirror-like surfaces and are a favorite way for coin collectors to purchase high-quality coins straight from the U.S. Mint. The Presidential dollar proof sets are no exception.

The 50 State Quarters program was so popular early on -- and has remained so -- that far more people than the number of 50 states quarters proof sets available were clamoring for these popular coins. See what 50 state quarters proof sets are worth today, and whether they're likely to hold their value or not.