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About
Ronkonkoma Rare Coins & Books Inc is a premier coin dealer in Lake Ronkonkoma, NY, offering an extensive selection of rare coins and numismatic treasures for collectors and investors alike. The shop specializes in buying and selling coins of all types, from classic U.S. currency to international and ancient numismatic pieces. Whether you're looking to start a collection, expand your holdings, or sell coins and precious metals, this established dealer provides expert knowledge and fair pricing.