{"product_id":"ken-griffey-jr-autographed-1989-fleer-card-548-seattle-mariners-beckett-bas-20457396","title":"Ken Griffey Jr. Autographed 1989 Fleer Card #548 Seattle Mariners Beckett BAS #20457396","description":"\u003cp\u003e\u003cstrong\u003eCollector Grade, Beckett-authenticated autographed memorabilia\u003c\/strong\u003e This signed 1989 Fleer #548 Ken Griffey Jr. Seattle Mariners rookie card is encapsulated by Beckett Authentication Services (BAS) #20457396. A 2016 Hall of Fame inductee, Griffey racked up 630 home runs, 13 All-Star selections, and the 1997 AL MVP. He also earned 10 Gold Gloves and became the defining star of 1990s baseball in Seattle.\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 Card #548 (Seattle Mariners) — Autographed rookie card, encapsulated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuthentication:\u003c\/strong\u003e Beckett Authentication Services (BAS), tamper-proof holder, cert #20457396\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eCertified and encapsulated by Beckett, this piece comes with a verifiable serial number that confirms the autograph’s authenticity and supports long-term collector value. A hallmark rookie-era card from one of baseball’s greatest, ready for any serious memorabilia showcase.\u003c\/p\u003e","brand":"Mill Creek","offers":[{"title":"Default Title","offer_id":45806771699756,"sku":"266350","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_2040__91105.jpg?v=1784157464","url":"https:\/\/www.pristinemarketplace.com\/products\/ken-griffey-jr-autographed-1989-fleer-card-548-seattle-mariners-beckett-bas-20457396","provider":"Pristine Marketplace","version":"1.0","type":"link"}