Capitol Coin is described as an honest and helpful business, offering fair prices and square deals. Customers feel they can buy coins, including silver eagles, at the lowest cost without worrying about authenticity. The staff is knowledgeable, very helpful, and patient, answering all questions with a smile. They provide excellent service for buying, selling, and through consignment auctions. Many recommend the shop for old coins and unique gifts, noting the staff is informative and makes transactions easy. The shop itself is a little tight, so visiting at less busy times is suggested. Customers call it a treasure, highlighting its unbeatable customer service, tons of experience, and fair prices.