{"product_id":"ken-griffey-jr-sr-mariners-signed-louisville-slugger-bat-back-to-back-bas","title":"Ken Griffey Jr \u0026 Sr Mariners Signed Louisville Slugger Bat Back To Back BAS","description":"\u003cp\u003eFeatured is a Ken Griffey Jr and Ken Griifey Sr signed Louisville Slugger baseball bat; inscribed \"Back To Back HRs 9\/14\/90\". This bat has been hand signed and comes with the Beckett hologram and certificate of authenticity. This bat would make a great addition to any sports memorabilia collection!.  SPECIFICATIONS   Autographed By: Ken Griffey Jr Team: Seattle Mariners Sport: Baseball Authentication: Beckett Grading Services\u003c\/p\u003e","brand":"Sports Integrity","offers":[{"title":"Default Title","offer_id":52833472086247,"sku":"820239238540","price":659.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1353\/0647\/files\/s-l1600_99df6985-7bcf-458c-bc0a-d359f7d9f4ed.jpg?v=1792048501","url":"https:\/\/www.supersportscenter.com\/products\/ken-griffey-jr-sr-mariners-signed-louisville-slugger-bat-back-to-back-bas","provider":"Super Sports Center","version":"1.0","type":"link"}