{"product_id":"ken-griffey-jr-signed-mariners-1989-donruss-3-rookie-card-psa-gem-mt-10","title":"Ken Griffey Jr Signed Mariners 1989 Donruss #3 Rookie Card PSA\/DNA Gem MT 10","description":"Featured is a Ken Griffey Jr Seattle Mariners signed 1989 Donruss #3 rookie card. This card has been hand signed by Griffey and has been authenticated and encapsulated by PSA, receiving an autograph grade of Gem MT 10. This card would make a great addition to any sports memorabilia collection!.","brand":"Sports Integrity","offers":[{"title":"Default Title","offer_id":46102011871508,"sku":"50954","price":399.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0047\/9186\/1334\/files\/ken-griffey-3-rookie-psa10_20_1__clipped_rev_1-287742.jpg?v=1734735415","url":"https:\/\/www.sportsintegrity.com\/en-ca\/products\/ken-griffey-jr-signed-mariners-1989-donruss-3-rookie-card-psa-gem-mt-10","provider":"Sports Integrity","version":"1.0","type":"link"}