{"product_id":"ken-griffey-jr-autographed-1989-upper-deck-rookie-card-1-seattle-mariners-beckett-bas-19211241","title":"Ken Griffey Jr. Autographed 1989 Upper Deck Rookie Card #1 Seattle Mariners Beckett BAS #19211241","description":"\u003cp\u003e\u003cstrong\u003eCollector-Grade, Beckett-authenticated autographed signed memorabilia:\u003c\/strong\u003e Ken Griffey Jr.’s 1989 Upper Deck Rookie Card #1, hand-signed and sealed in BAS’s tamper-proof holder (cert #19211241). A first-ballot Hall of Famer in 2016, Griffey blasted 630 home runs and won the 1997 AL MVP. A 13-time All-Star and 10-time Gold Glove winner, he’s the face of the Seattle Mariners and this UD #1 rookie is the flagship card of the era.\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 #1 (Seattle Mariners) — hand signed and encapsulated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuthentication:\u003c\/strong\u003e Beckett Authentication Services (BAS) — tamper-proof holder, cert #19211241\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eBacked by Beckett Authentication, this verified autograph offers confidence and long-term appeal, bringing a true Griffey rookie signature to any serious baseball memorabilia collection.\u003c\/p\u003e","brand":"Mill Creek","offers":[{"title":"Default Title","offer_id":45588434288684,"sku":"257748","price":839.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/6196\/2028\/files\/OK_1_15_26_1396__97934.jpg?v=1780346288","url":"https:\/\/www.pristinemarketplace.com\/products\/ken-griffey-jr-autographed-1989-upper-deck-rookie-card-1-seattle-mariners-beckett-bas-19211241","provider":"Pristine Marketplace","version":"1.0","type":"link"}