{"product_id":"ken-griffey-jr-autographed-1989-upper-deck-rookie-card-27-seattle-mariners-auto-grade-gem-mint-10-beckett-bas-19658907","title":"Ken Griffey Jr. Autographed 1989 Upper Deck Rookie Card #27 Seattle Mariners Auto Grade Gem Mint 10 Beckett BAS #19658907","description":"\u003cp\u003e\u003cstrong\u003eCollector Grade autographed memorabilia—Ken Griffey Jr. signed 1989 Upper Deck Rookie Card #27 with Beckett BAS Gem Mint 10 auto.\u003c\/strong\u003e A 2016 Hall of Fame inductee, “The Kid” clubbed 630 home runs, won the 1997 AL MVP, and earned 13 All-Star selections. This Seattle Mariners rookie is the defining Griffey card for serious collectors.\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 1989 Upper Deck Rookie Card #27 (Seattle Mariners) — hand signed — Beckett BAS Auto Grade Gem Mint 10 — BAS #19658907 — encapsulated in a tamper-proof holder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthentication:\u003c\/strong\u003e Beckett Authentication Services (BAS) — certified authentic; Auto Grade 10\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eBacked by Beckett’s certification and secure holder, this verified authentic Griffey rookie autograph offers trusted authenticity and long-term collectibility—an ideal centerpiece for any premium baseball memorabilia collection.\u003c\/p\u003e","brand":"Mill Creek","offers":[{"title":"Default Title","offer_id":45453620084780,"sku":"262192","price":329.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/6196\/2028\/files\/OK_4_13_26_1084__18678.jpg?v=1776213388","url":"https:\/\/www.pristinemarketplace.com\/products\/ken-griffey-jr-autographed-1989-upper-deck-rookie-card-27-seattle-mariners-auto-grade-gem-mint-10-beckett-bas-19658907","provider":"Pristine Marketplace","version":"1.0","type":"link"}