Collection of U.S. Presidential $1 Coin Proof Sets (6)Williamson Auction Gallery4.7(228)$50(2 bids)Mar 17, 2026
(8) 1988 Seoul Olympic 1 Ounce Silver and 1/2 Ounce Silver 10,000 & 5,000 Won Commemorative CoinsDana J. Tharp Auctions4.6(299)$400Mar 28, 2026
