{"product_id":"ken-griffey-jr-signed-mariners-1989-cactus-league-rc-18-beckett-auto-10","title":"Ken Griffey Jr Signed Mariners 1989 Cactus League RC #18 - (Beckett \/ Auto 10)","description":"\u003cp\u003eKen Griffey Jr signed Seattle Mariners 1989 Broder Cactus League all stars rookie baseball card #18. The card has been authenticated and encapsulated by Beckett Authentic and the autograph has been graded a Mint 10. The authentication number can be verified online. Only the autograph has been graded a 10 by Beckett Authentic; the card itself is ungraded. The image of the item is a stock photo; as we may have multiples of the item in stock. The Slabbed Card you will receive will be of the card described. (Same grade; Same authentication) You may or may not receive the exact Beckett serial number on the slab label shown in image.\u003c\/p\u003e","brand":"Schwartz Sports","offers":[{"title":"Default Title","offer_id":52774739902695,"sku":"336561290104","price":598.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1353\/0647\/files\/s-l1600_fee9f8eb-aa36-4287-b26d-47b84cfe5453.jpg?v=1791311643","url":"https:\/\/www.supersportscenter.com\/products\/ken-griffey-jr-signed-mariners-1989-cactus-league-rc-18-beckett-auto-10","provider":"Super Sports Center","version":"1.0","type":"link"}