Sale! 2001 Smithsonian American Buffalo Commemorative Proof/UNC Silver Dollar Set OGP – 2 Dollar Set$225.00 $210.00 2001 Smithsonian American Buffalo Commemorative Silver Dollar Set Contains both the Proof and UNC Silver Dollar Comes with original packaging and COA Out of stock Compare Categories: Commemorative, Proof - Special Finish, Silver Dollars Description Description . Related products Sale! 1971 S Kennedy Half PCGS PR67 Cameo $20.00 $15.00 Add to cart Sale! 2015 March of Dimes Commemorative UNC Silver Dollar OGP $60.00 $52.00 Add to cart Sale! 1 (Sale) 1921 (P) D S Morgan Dollar Circ VG To AU $40.00 $35.00 Add to cart 1986 Ellis Island/Statue Of Liberty Commemorative Proof 3 Coin Set Gold OGP $599.00 Add to cartMake Offer