{"product_id":"ken-griffey-jr-autographed-hall-of-fame-hof-plaque-postcard-seattle-mariners-psa-dna-85897871","title":"Ken Griffey Jr. Autographed Hall of Fame HOF Plaque Postcard Seattle Mariners PSA\/DNA #85897871","description":"\u003cp\u003e\u003cstrong\u003eCollector-Grade, PSA\/DNA authenticated autographed memorabilia:\u003c\/strong\u003e This Ken Griffey Jr. signed Hall of Fame (HOF) plaque postcard for the Seattle Mariners is encapsulated by PSA\/DNA, certification #85897871, in a tamper-proof holder. A first-ballot Hall of Famer in 2016, Griffey finished with 630 home runs, 13 All-Star selections, and 10 Gold Gloves, capturing the 1997 AL MVP. His mix of power, defense, and iconic Mariners legacy makes this a smart pick for collectors who value authenticated pieces tied to milestone careers.\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 Hall of Fame Plaque Postcard – hand-signed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuthentication:\u003c\/strong\u003e PSA\/DNA encapsulated, Cert #85897871\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eAuthenticated by PSA\/DNA, this verified authentic Griffey autograph is protected for display and long-term confidence. For serious Mariners fans and autograph collectors, it’s a clean, certified signature linked to one of baseball’s defining careers.\u003c\/p\u003e","brand":"Mill Creek","offers":[{"title":"Default Title","offer_id":46110015651884,"sku":"267894","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/6196\/2028\/files\/OK_9_8_26_1020__07126.jpg?v=1788917869","url":"https:\/\/www.pristinemarketplace.com\/products\/ken-griffey-jr-autographed-hall-of-fame-hof-plaque-postcard-seattle-mariners-psa-dna-85897871","provider":"Pristine Marketplace","version":"1.0","type":"link"}