This impressive mini helmet is a must-have for any die-hard Kansas City Chiefs fan. Featuring the signature of legendary player Marcus Allen, this helmet is an authentic and original piece that any collector would be proud to own. Along with being the 1982 Heisman trophy winner, Marcus also was a 6-time All-Pro, won a Super Bowl (and was selected Super Bowl MVP) and was named NFL MVP, solidifying his place in football history. He played for the Chiefs from 1993 through 1997. Marcus has been inducted into both the College Football and Pro Football Halls of Fame. This helmet is a perfect addition to any sports memorabilia collection. While it does not come with a COA, we guarantee it will pass JSA or PSA/DNA authentication or we will refund your sales price. We will ship to you by USPS Ground Advantage and we will provide tracking information. Please contact us if you have any questions. Offers are welcome. Thanks for looking.