This image provided by Stack's Bowers Galleries shows a rare 1804 silver dollar. The rare silver dollar fetched almost $3.3 million dollars in what officials say is a record-breaking coin collection auction, Friday, March 31, 2017. The five auction events were held over the past two years by Stack's Bowers Galleries of Santa Ana, California, in conjunction with Sotheby's in Baltimore.(Stack's Bowers Galleries via AP) The Associated Press