{"product_id":"fran-tarkenton-signed-minnesota-vikings-full-size-flat-white-speed-helmet-jsa-authenticated","title":"Fran Tarkenton Signed Minnesota Vikings Full-Size Flat White Speed Helmet – JSA Authenticated","description":"\u003cp\u003eThis is a Minnesota Vikings full size flat white speed helmet that was personally autographed by Fran Tarkenton. Includes authentication from James Spence Authentication (JSA).\u003c\/p\u003e","brand":"Denver Autographs 2026 DS","offers":[{"title":"Default Title","offer_id":51935129829654,"sku":"30529","price":419.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1832\/7059\/files\/image-684_8657305c-aba0-4ad6-a65c-ee1302aa5a71.jpg?v=1790019634","url":"https:\/\/powerssportsmemorabilia.com\/products\/fran-tarkenton-signed-minnesota-vikings-full-size-flat-white-speed-helmet-jsa-authenticated","provider":"Powers Sports Memorabilia","version":"1.0","type":"link"}