{"product_id":"ken-griffey-jr-autographed-1990-leaf-card-245-seattle-mariners-auto-grade-gem-mint-10-beckett-bas-stock-261774","title":"Ken Griffey Jr. Autographed 1990 Leaf Card #245 Seattle Mariners Auto Grade Gem Mint 10 Beckett BAS Stock #261774","description":"\u003cp\u003e\u003cstrong\u003eCollector Grade autographed Ken Griffey Jr. signed 1990 Leaf #245 card—BAS Gem Mint 10 auto—premium memorabilia.\u003c\/strong\u003e A 13-time All-Star and the 1997 AL MVP, Griffey blasted 630 home runs and redefined center field defense. He entered the National Baseball Hall of Fame in 2016 with one of the highest voting percentages ever, cementing his legacy as the face of the 1990s Seattle Mariners.\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 1990 Leaf Baseball Card #245, Seattle Mariners—hand-signed; Autograph Grade: Gem Mint 10; Beckett BAS encapsulated in a tamper-proof holder; toning present as shown; Stock #261774\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuthentication:\u003c\/strong\u003e Beckett Authentication Services (BAS) — certified authentic, with a Gem Mint 10 autograph grade to support long-term collector value\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis verified authentic Griffey piece pairs an early-career Leaf issue with a BAS Gem Mint 10 signature, making it a strong fit for serious baseball memorabilia collections and Mariners displays. Beckett’s encapsulation and COA provide trusted authenticity and help preserve the legacy of one of baseball’s all-time greats.\u003c\/p\u003e","brand":"Mill Creek","offers":[{"title":"Default Title","offer_id":45414596018220,"sku":"261774","price":329.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/6196\/2028\/files\/STOCK_3_27_26_1084__77943.jpg?v=1774645812","url":"https:\/\/www.pristinemarketplace.com\/products\/ken-griffey-jr-autographed-1990-leaf-card-245-seattle-mariners-auto-grade-gem-mint-10-beckett-bas-stock-261774","provider":"Pristine Marketplace","version":"1.0","type":"link"}