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About
King's Coin Exchange in Kettering, OH is a premier coin dealer founded by retired Air Force and FAA veteran Ray King, who brings decades of numismatic expertise and passion to helping collectors, investors, and sellers. The shop buys and sells coins, medals, precious metals, jewelry, and collectibles while offering appraisals and specializing in aviation items and Dayton history memorabilia. Treating customers as royalty, King's Coin Exchange is dedicated to fairly pricing treasures and helping hobbyists build valuable collections.