Silver Proof Set with COA and original box – BU. This item is in the category “Coins & Paper Money\Coins: World\Mint, Proof Sets”. The seller is “alexeffen_0″ and is located in this country: US. This item can be shipped to United States. Circulated/Uncirculated: Uncirculated Denomination: dollar Type: Proof Set Composition: Silver Year: 1980 Grade: Ungraded […]