United States. 1 Dollar 2020 American Silver Eagle - 1 oz. ( .999 ) ( No Reserve Price ) United States. 1 Dollar American Silver Eagle 2020 Silver .999% Weight: 31.101 Grams or 1 troy ounce each. Condition: BU with some natural surface manufacturing white patches and toning. The coin’s images you see are what you get.. Attention: The bid price and associated postage does not cover custom duties and fees that might be imposed by the bidders country for import of merchandise by post..