{"product_id":"ken-griffey-jr-autographed-1989-fleer-rookie-card-548-seattle-mariners-beckett-bas-20457395","title":"Ken Griffey Jr. Autographed 1989 Fleer Rookie Card #548 Seattle Mariners Beckett BAS #20457395","description":"\u003cp\u003e\u003cstrong\u003eCollector Grade, Beckett-authenticated autographed and signed memorabilia: Ken Griffey Jr. 1989 Fleer Rookie Card #548 (Seattle Mariners), BAS slabbed #20457395.\u003c\/strong\u003e Ken Griffey Jr. was inducted into the National Baseball Hall of Fame in 2016 with one of the highest voting totals ever. The 1997 AL MVP crushed 630 career home runs and earned 13 All-Star selections, anchoring center field in Seattle throughout the 1990s.\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 Fleer Rookie Card #548 — hand-signed; Beckett BAS encapsulated holder\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuthentication:\u003c\/strong\u003e Beckett Authentication Services (BAS), tamper-proof slab, Cert #20457395\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eAuthenticated by Beckett, this verified signature and encapsulation give collectors confidence in the autograph’s long-term authenticity and protection, pairing a true rookie card with the legacy of a first-ballot Hall of Famer.\u003c\/p\u003e","brand":"Mill Creek","offers":[{"title":"Default Title","offer_id":45806770257964,"sku":"266349","price":359.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/6196\/2028\/files\/OK_7_14_26_2038__71851.jpg?v=1784157464","url":"https:\/\/www.pristinemarketplace.com\/products\/ken-griffey-jr-autographed-1989-fleer-rookie-card-548-seattle-mariners-beckett-bas-20457395","provider":"Pristine Marketplace","version":"1.0","type":"link"}