{"product_id":"sam-antonacci-signed-black-custom-baseball-jersey-beckett","title":"Sam Antonacci Signed Black Custom Baseball Jersey - (Beckett)","description":"\u003cp\u003e\u003cstrong\u003eFan-Grade, Beckett-authenticated autographed and signed memorabilia\u003c\/strong\u003e tied to rising infielder Sam Antonacci—this black custom baseball jersey is built for display in a fan cave or office. Antonacci is an emerging pro linked to the Chicago White Sox organization; while he has no MLB accolades yet, early-career signatures are popular with collectors following a player’s rise.\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 Sam Antonacci\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem:\u003c\/strong\u003e Black custom baseball jersey (autographed)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuthentication:\u003c\/strong\u003e Beckett Authentication Services (tamper-evident sticker and matching COA; online verifiable)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis collector-grade jersey is authenticated by Beckett, giving you a verified signature and a display-ready piece that tracks Antonacci’s growing career. A solid addition for fans and autograph collectors who want verified authenticity and long-term confidence in the piece.\u003c\/p\u003e","brand":"Schwartz Sports Memorabilia","offers":[{"title":"Default Title","offer_id":46484905492524,"sku":"ANTJRY100","price":139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/6196\/2028\/files\/ANTJRY100.jpg?v=1792828813","url":"https:\/\/www.pristinemarketplace.com\/products\/sam-antonacci-signed-black-custom-baseball-jersey-beckett","provider":"Pristine Marketplace","version":"1.0","type":"link"}