Official Rawlings Major League baseball signed in blue ballpoint on the sweet spot, “Carl Yastrzemski, HOF 89,” adding some of his stats to the side panels: “452 HR,” “1844 RBI,” “18 All Star,” and “7 Gold Gloves.” Encapsulated in a plastic PSA/DNA authentication holder. In fine condition. Accompanied by a certificate of authenticity and grading from PSA/DNA, evaluating the autograph at ‘9’ and the ball at ‘10,’ for an overall grade of ‘9.5.’ In very fine condition. RR Auction COA.