2019-S American Eagle One Ounce Silver “Enhanced Reverse” Proof Coin. Will not open box for grading purposes and simply attach and send out. The item “2019-S American Eagle One Ounce Silver Enhanced Reverse Proof Coin Sealed Box” is in sale since Monday, December 9, 2019. This item is in the category “Coins & Paper Money\Bullion\Silver\Coins”. […]