National Treasure Coins and Currency

National Treasure Coins and Currency is a premier coin dealer in Biddeford, ME, offering a comprehensive selection of rare coins, collectible currency, and numismatic items for both collectors and investors. The shop specializes in buying and selling coins of all types, including precious metals, certified rarities, and vintage currency from around the world. Whether you're looking to start a collection, expand your portfolio, or sell your existing coins, this experienced Biddeford coin dealer provides expert appraisals and fair market pricing.