Man uncovers baseball card potentially worth millions of dollars [Video]

A Massachusetts man helped uncover a rare baseball card at a yard sale that is estimated to be worth millions of dollars.Jeff Gross of Newburyport, Massachusetts, has been collecting baseball cards for decades, but he never thought that a yard sale at his in-laws’ house in Danvers would result in finding a card potentially worth millions.”This is by far the biggest thing that’s ever and will ever happen to me,” Gross said. “A nice guy rides by on his bicycle. He introduced himself, and I overhear him talking to my wife and said something about baseball cards, and I said ‘Oh what’s going on over here?'”The man explained to Gross that he had some old cards passed down from his father and Gross agreed to go through the cards with him.”The card he had at the time that stood out to me was Joe Jackson from the 1919 Black Sox,” …