Longtime collector Marshall Fogel owns one of the most valuable sports card and memorabilia collections in the world, including what is believed to be the most valuable trading card in the hobby.
Fogel's collection includes one of only three 1952 Topps Mickey Mantle cards graded PSA 10, which is estimated to be worth as much as $50 million.
His collection also includes more than 200 baseball bats, an assortment larger than the collection at the Baseball Hall of Fame.
Fogel's collection includes numerous other impressive and valuable collectibles, from baseball gloves, signed balls, photos and jerseys. Here is a look at some of his most amazing items.