{"product_id":"ken-griffey-jr-autographed-1989-upper-deck-baseball-empty-box-seattle-mariners-beckett-bas-witness-4w749334","title":"Ken Griffey Jr. Autographed 1989 Upper Deck Baseball Empty Box Seattle Mariners Beckett BAS Witness #4W749334","description":"\u003cp\u003e\u003cstrong\u003eCollector Grade, Beckett Witnessed autographed Ken Griffey Jr. signed 1989 Upper Deck baseball box memorabilia\u003c\/strong\u003e A first-ballot Hall of Famer in 2016, Griffey captured the 1997 AL MVP, made 13 All-Star teams, and finished with 630 home runs as one of MLB’s most celebrated sluggers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCollector's Highlights:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAthlete:\u003c\/strong\u003e Ken Griffey Jr. (Seattle Mariners)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem:\u003c\/strong\u003e 1989 Upper Deck Baseball Empty Box — hand-signed by Ken Griffey Jr.; BAS Witness Hologram #4W749334; note: box shows wear\/damage as pictured\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthentication:\u003c\/strong\u003e Beckett Authentication Services (BAS) — Witnessed signature with tamper-proof hologram\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWitnessed and certified by Beckett, this autograph is verified authentic and backed by a trusted industry leader, which supports long-term collectability and buyer confidence. Tied to Griffey’s iconic 1989 Upper Deck era, this signed box offers a direct connection to his rookie-year hobby legacy while clearly labeled as an empty, display-ready collectible with noted wear.\u003c\/p\u003e","brand":"Mill Creek","offers":[{"title":"Default Title","offer_id":45749099167788,"sku":"266022","price":359.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/6196\/2028\/files\/OK_7_1_26_1157__38239.jpg?v=1782949904","url":"https:\/\/www.pristinemarketplace.com\/products\/ken-griffey-jr-autographed-1989-upper-deck-baseball-empty-box-seattle-mariners-beckett-bas-witness-4w749334","provider":"Pristine Marketplace","version":"1.0","type":"link"}