United States. 1 Dollar 2020. American Silver Eagle Coin. 1 oz. ( No Reserve Price ) Silt - Ungraded United States. 1 Dollar 2020 American Silver Eagle Silver .999% Weight: 31.01 Grams or 1 Troy ounce Condition: BU with some natural surface manufacturing white patches and toning.. Attention: : The bid price and associated posted does not cover the custom duties and fees that might be imposed by the bidder’s country for import of merchandise by post.