Product Details

Up for sale is a unique sports crossover collectible hand-signed by 1998 NL MVP, 7x All-Star, 6x Silver Slugger, and 609-career-home-run slugger, Sammy Sosa ("Slammin' Sammy"). This official Riddell Speed royal blue mini helmet shell features a bold signature penned by Sosa in crisp, opaque white paint pen across the right side dome. This item has been witnessed and certified authentic by Beckett Authentication Services (BAS) and features their tamper-evident certification QR hologram affixed to the helmet. It makes a fantastic display piece as-is or an ideal base for a custom Cubs project—just add decals and snap in a facemask of your choice!