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About
Maineiacs Collectibles is a trusted coin dealer in South Portland, ME, specializing in buying and selling coins and numismatic collectibles for both seasoned collectors and newcomers. With expertise in precious metals and rare coin valuation, they offer a carefully curated selection of coins and numismatic items. Whether you're looking to build your collection or sell valuable pieces, Maineiacs Collectibles provides knowledgeable service and fair pricing.