The former Yankees star is engaged to Hannah Davis. Derek Jeter attends 19th Annual Turn 2 Foundation Dinner at Cipriani Wall Street, Oct. 14, 2015 in New York City. Steve Zak Photography/Getty Images ...

FOR NEARLY A quarter century, one of the most famous home run balls in baseball history sat on a shelf inside a case in Neil Dunleavy's bedroom closet gathering dust. Every so often he would retrieve ...