Main Line Coin & Stamp specializes in free verbal appraisals of rare silver and gold coins, bullion, estates, stamps, proof and mint sets, and paper money. Serving the community for over 30 years, the extensive knowledge and historical accuracy of this shop is unmatched in the region. Customers can have their own collections appraised, traded, and purchased, or add to their personal collection by purchasing one of the shop's rare items. Especially unique is the zero sales tax for Pennsylvania residents purchasing rare coins and bullion.