American Eagle 2019 One Ounce Silver Enhanced Reverse Proof Coin 19XE. Still in original mint packaging sealed and unopened. The item "American Eagle 2019-S 1 Ounce Silver Enhanced Reverse Proof Coin UNOPENED" is in sale since Sunday, November 24, 2019. This item is in the category "Coins & Paper Money\Bullion\Silver\Coins". The seller is "andymerri" and is located in Rockingham, North Carolina. This item can be shipped worldwide.