Twin City Gold

Twin City Gold in Biddeford, Maine caters to both casual collectors and serious numismatists. Rated 4.5 stars across 92 reviews, they're one of the higher-rated coin dealers in the area. Expect to find U.S. and world coins, paper currency, bullion, and related supplies. Call ahead to confirm inventory or ask about specific items you're looking for.

* Information may change. Verify details on the dealer's official website before visiting.