{"product_id":"thurman-munson-gene-michael-walt-williams-signed-auto-baseball-jsa-loa-b10484-copy","title":"Sandy Koufax Jim Hunter Jim Bunning +4 Signed Auto Baseball JSA LOA B76924","description":"\u003cp\u003e\u003cstrong\u003eCollector Grade, Authenticated autographed and signed baseball memorabilia\u003c\/strong\u003e Headlined by Sandy Koufax (Hall of Fame, three Cy Young Awards, 1963 MVP, 1965 perfect game) and Jim “Catfish” Hunter (Hall of Fame, five World Series titles, 1974 Cy Young, 1968 perfect game), this multi-signed ball is a roll call of pitching greatness. Also signed by Jim Bunning, Don Larsen, Tom Browning, Mike Witt, and Barker—each author of a modern-era perfect game—this piece unites the rarest achievement in MLB history on one baseball.\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\u003eAthletes:\u003c\/strong\u003e Sandy Koufax, Jim “Catfish” Hunter, Jim Bunning, Don Larsen, Barker, Tom Browning, Mike Witt\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem:\u003c\/strong\u003e MLB baseball, multi-signed (7 signatures)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuthentication:\u003c\/strong\u003e JSA (James Spence Authentication) Full LOA B76924\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eAuthenticated by JSA with a full LOA, the signatures are verified authentic—supporting long-term value and trust for serious collectors. A standout piece linking multiple perfect-game legends on a single ball, ready for any high-end baseball display.\u003c\/p\u003e","brand":"JP's Sports and Rock Solid Promotions","offers":[{"title":"Default Title","offer_id":45778860310572,"sku":"M15840","price":899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/6196\/2028\/files\/IMG_2875_18d471d9-e8b3-4671-a317-316f8a38c6fc.jpg?v=1783509769","url":"https:\/\/www.pristinemarketplace.com\/products\/thurman-munson-gene-michael-walt-williams-signed-auto-baseball-jsa-loa-b10484-copy","provider":"Pristine Marketplace","version":"1.0","type":"link"}