{"product_id":"chris-calloway-signed-michigan-wolverines-riddell-vsr4-mini-helmet-schwartz-authenticated","title":"Chris Calloway Signed Michigan Wolverines Riddell (VSR4) Mini Helmet - Schwartz Authenticated","description":"\u003cp\u003eChris Calloway signed Michigan Wolverines Riddell (vsr4) mini helmet. Item comes with a Schwartz Sports Memorabilia tamper-proof numbered hologram and Certificate of Authenticity which can be verified online.\u003c\/p\u003e","brand":"Gameday Sports Memorabilia","offers":[{"title":"Default Title","offer_id":55102657364267,"sku":"CALMIN301","price":84.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/6124\/5995\/files\/CALMIN301.jpg?v=1787951635","url":"https:\/\/gamedaysportsmemorabilia.com\/products\/chris-calloway-signed-michigan-wolverines-riddell-vsr4-mini-helmet-schwartz-authenticated","provider":"Gameday Sports \u0026 Memorabilia","version":"1.0","type":"link"}