2018 American Eagle One Oz Palladium Proof Coin – Item# 18EK. New from the United States Mintthe 2018 American Eagle One Ounce Palladium Proof Coin. Minted at the West Point Mint in limited quantities. In 2017, the United States Mint introduced an American Eagle One Ounce Palladium Bullion Coin. This year, for the first time, […]