Isiah Pacheco Signed Kansas City Chiefs Flash Speed Full-Size Replica Football Helmet (JSA). A full-size Riddell Speed NFL football helmet autographed by Isiah Pacheco and authenticated by JSA. Includes a Certificate of Authenticity from JSA.Sorry, our items are NOT available for pick-up. No additional information at this time. Jim Rice Autographed Boston Red Sox Full Size Souvenir Baseball Batting Helmet. Odell Beckham Jr Autographed Pro Style Custom Football Jersey Orange JSA. Jason Witten Signed Oakland Raiders White Logo Football (Beckett). Jason Witten Signed Las Vegas Raiders Full-Size Speed Replica Football Helmet B. This item is in the category "Sports Mem, Cards & Fan Shop\Autographs-Original\Football-NFL\Helmets". The seller is "rochestersports" and is located in this country: US. This item can be shipped to United States.