Triple Crown Signed baseball by Carl Yastrzemski, Frank Robinson and Miguel Cabrera

Triple Crown Signed baseball by Carl Yastrzemski, Frank Robinson and Miguel Cabrera. Triple Crown Baseball signed by the 3 living Triple Crown Winners. Only 12-15 of these baseballs exist at this time. Each baseball is signed by Frank Robinson, Carl Yastrzemski and Miguel Cabrera with their uniform number inscribed. Includes a Full Letter of Authenticity from PSA/DNA.