{"product_id":"ken-griffey-jr-autographed-1989-upper-deck-low-empty-box-seattle-mariners-beckett-bas-witness-4w801099","title":"Ken Griffey Jr. Autographed 1989 Upper Deck Low Empty Box Seattle Mariners Beckett BAS Witness #4W801099","description":"\u003cp\u003e\u003cstrong\u003eCollector Grade, Authenticated Ken Griffey Jr. autographed and signed memorabilia\u003c\/strong\u003e: a 1989 Upper Deck “Low” (Low Series) empty box from the Seattle Mariners icon, witnessed and certified by Beckett (BAS) under hologram #4W801099. Griffey captured the 1997 AL MVP, earned 13 All-Star selections with 630 career home runs, and entered the Hall of Fame in 2016. Please note: the box shows damage as pictured.\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.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem:\u003c\/strong\u003e Autographed 1989 Upper Deck Low Series Empty Box (Seattle Mariners)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuthentication:\u003c\/strong\u003e Beckett Authentication Services (BAS) Witnessed — Hologram #4W801099\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Box is damaged as shown; autograph remains clean and display-ready\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhy it matters:\u003c\/strong\u003e Direct tie to the landmark 1989 Upper Deck release featuring Griffey’s famous rookie card\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eBacked by Beckett’s Witness Program and tamper-proof hologram, the signature is verified authentic for long-term collecting confidence. For Mariners fans and hobby historians, this signed box connects to the set that helped define the modern card era and honors Griffey Jr.’s Hall of Fame legacy.\u003c\/p\u003e","brand":"Mill Creek","offers":[{"title":"Default Title","offer_id":46403399155756,"sku":"268152","price":359.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/6196\/2028\/files\/OK_10_14_26_1267__77242.jpg?v=1792109781","url":"https:\/\/www.pristinemarketplace.com\/products\/ken-griffey-jr-autographed-1989-upper-deck-low-empty-box-seattle-mariners-beckett-bas-witness-4w801099","provider":"Pristine Marketplace","version":"1.0","type":"link"}