{"product_id":"rob-gronkowski-signed-new-england-patriots-mitchell-ness-2010-navy-nfl-jersey","title":"Rob Gronkowski Signed New England Patriots Mitchell \u0026 Ness 2010 Navy NFL Jersey","description":"\u003cp\u003eA New England Patriots Mitchell \u0026amp; Ness 2010 Navy Blue NFL Jersey hand signed by Rob Gronkowski. The item and signature are in excellent condition. Rob is a 5x All-Pro First Team; 5x Pro Bowler; and 2x Super Bowl Champion. AUTHENTICATION: Your item is tagged with a Rob Gronkowski exclusive  SmarTag powered by Prova Technology; which gives you digital access to your items authentication records; which includes a proof picture from the signing.\u003c\/p\u003e","brand":"Radtke Sports","offers":[{"title":"Default Title","offer_id":52688781803751,"sku":"820042095550","price":549.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1353\/0647\/files\/s-l1600_649190d3-981a-4c63-be32-abc52ea090ff.jpg?v=1790436536","url":"https:\/\/www.supersportscenter.com\/products\/rob-gronkowski-signed-new-england-patriots-mitchell-ness-2010-navy-nfl-jersey","provider":"Super Sports Center","version":"1.0","type":"link"}