2019-S Enhanced Reverse Proof American Eagle Silver Coin – With Box & COA. The item “2019-S Enhanced Reverse Proof American Eagle Silver Coin With Box & COA” is in sale since Thursday, January 2, 2020. This item is in the category “Coins & Paper Money\Bullion\Silver\Coins”. The seller is “barryhood1″ and is located in Portland, Oregon. […]