{"product_id":"jimmy-johnson-signed-san-francisco-49ers-1964-philadelphia-rookie-trading-card-beckett-slabbed","title":"Jimmy Johnson Signed San Francisco 49ers 1964 Philadelphia Rookie Trading Card Beckett Slabbed","description":"Authentic Jimmy Johnson signed 1964 Philadelphia rookie trading card featuring the legendary San Francisco 49ers cornerstone player. This vintage card is professionally graded and encased in a Beckett slab, ensuring preservation and authentication. A rare piece of NFL history capturing Johnson's rookie year—ideal for serious 49ers collectors and vintage sports card enthusiasts. Beckett certification guarantees authenticity and condition assessment.","brand":"My Store","offers":[{"title":"Default Title","offer_id":50246477775096,"sku":null,"price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/9206\/0408\/files\/370BB576-03BC-4A02-9E42-4173E94BE2B0.jpg?v=1787850034","url":"https:\/\/vipmemorabilia.com\/products\/jimmy-johnson-signed-san-francisco-49ers-1964-philadelphia-rookie-trading-card-beckett-slabbed","provider":"VIP Memorabilia","version":"1.0","type":"link"}