{"product_id":"jeff-gordon-signed-auto-7-5x10-photo-psa-dna-ab68673-copy","title":"Jack Dempsey Signed Auto Post Card JSA K14435","description":"\u003cp\u003e\u003cstrong\u003eCollector Grade autographed, signed memorabilia\u003c\/strong\u003e — Jack Dempsey hand-signed postcard authenticated by JSA (Cert #K14435). Dempsey reigned as World Heavyweight Champion from 1919–1926 and was later inducted into the International Boxing Hall of Fame. His legendary bouts—from stopping Jess Willard to the famed “Long Count” fight with Gene Tunney—cemented his status as one of boxing’s greatest heavyweights.\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\u003eProfession - Athlete (Boxer):\u003c\/strong\u003e Jack Dempsey\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem:\u003c\/strong\u003e Autographed Postcard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuthentication:\u003c\/strong\u003e JSA COA K14435\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eAuthenticated by JSA, this signed piece carries verified authenticity that supports long-term value in the hobby and honors the legacy of a true heavyweight icon.\u003c\/p\u003e","brand":"JP's Sports and Rock Solid Promotions","offers":[{"title":"Default Title","offer_id":45778857852972,"sku":"M15831","price":129.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/6196\/2028\/files\/IMG_2724_6af1e03e-1dbe-48bf-9f6a-eae1fa745f32.jpg?v=1783509677","url":"https:\/\/www.pristinemarketplace.com\/products\/jeff-gordon-signed-auto-7-5x10-photo-psa-dna-ab68673-copy","provider":"Pristine Marketplace","version":"1.0","type":"link"}