Product Details

Up for sale is an absolute dream piece for Oakland Athletics and vintage baseball fans: a dual-autographed baseball hand-signed by 1988 AL MVP Jose Canseco and Hall of Fame All-Time Stolen Base King Rickey Henderson! This historic baseball features both signatures penned cleanly under the official 1989 World Series logo—commemorating the famous "Battle of the Bay" championship season where the Oakland A's swept the San Francisco Giants to capture the title. Item Highlights: The Signatures: Hand-signed by both Jose Canseco and Rickey Henderson in blue ink directly below the official 1989 World Series logo panel. Special Event Ball: Official Rawlings 1989 World Series logo baseball featuring the A. Bartlett Giamatti Commissioner stamp and the iconic blue 1989 World Series graphic. Ironclad Guarantee: While this item does not currently carry a third-party authentication certificate, it is 100% guaranteed to pass any reputable third-party authentication service (such as JSA, PSA, or Bec