News in Brief: Silver Dollars New York City, New York, United States of America "Silver Dollars, some never circulated, are traded at New York's Mercantile Exchange. Bags of 1,000 bring as much as $2,500. A world shortage and dwindling U.S. supply keeps the price up." MS doors of the New York Mercantile Exchange Trading Floor. MS trading floor. MS brokers. MS Silver Dollars Board. MS traders. CU brochure on trading silver dollars. MS traders. CU bag of silver dollars. CU silver dollars. MS trading floor.