WEBAmazon.com: Coin Protectors. 1-48 of 813 results for "coin protectors" Results. Check each product page for other buying options. Overall Pick. 60p Clear Plastic Coin Capsules, Silver Dollar Coin Holder, 40mm Silver Coin Storage, Coin Holders for Collectors, Morgan Silver Dollar Coin Holders with Adjustable Gasket(17/20/25/27/30/33/38/40mm) 694.