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About
Crystal Coin & Collectibles is a full-service rare coin and collectibles dealer in Plymouth, MN, operating since 1986 as one of Minnesota's oldest coin shops. They specialize in buying and selling U.S. and world coins, paper money, and collectibles, offering competitive prices and professional appraisals with NGC grading services expertise. Whether you're an advanced collector or beginner, Crystal Coin welcomes walk-in customers with unparalleled integrity and service.