{"product_id":"lefty-grove-philadelphia-athletics-signed-in-black-index-card-psa-dna","title":"Lefty Grove Philadelphia Athletics Signed In Black Index Card PSA\/DNA","description":"\u003cp\u003e\u003cstrong\u003eCollector-Grade autographed, signed memorabilia: Lefty Grove 3x5 index card, PSA\/DNA authenticated and encapsulated.\u003c\/strong\u003e A 300-game winner and 1947 Hall of Famer, Grove captured back-to-back World Series titles with the Philadelphia Athletics in 1929–30 and won the 1931 AL MVP. He dominated his era, leading the league in ERA a record nine times and in strikeouts seven straight seasons.\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 (MLB Pitcher):\u003c\/strong\u003e Lefty Grove – Philadelphia Athletics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem:\u003c\/strong\u003e Hand-signed 3x5 index card in black ink; PSA\/DNA encapsulated holder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthentication:\u003c\/strong\u003e PSA\/DNA Certified (encapsulated, tamper-evident)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eBacked by PSA\/DNA, the industry standard for autograph authentication, this verified signature carries strong collector confidence and long-term value support. A clean, display-ready piece tied to one of baseball’s all-time great left-handers.\u003c\/p\u003e","brand":"Sports Integrity","offers":[{"title":"Default Title","offer_id":45426468913196,"sku":"60391","price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/6196\/2028\/files\/lefty-grove-index-card-psa-blk-sig_20_1__clipped_rev_1.jpg?v=1775128660","url":"https:\/\/www.pristinemarketplace.com\/products\/lefty-grove-philadelphia-athletics-signed-in-black-index-card-psa-dna","provider":"Pristine Marketplace","version":"1.0","type":"link"}