is a Full isze Heisman Trophy helmet signed by 4 Heisman winners Steve Owens 1969, Billy Sims 1978, Tim Brown 1987, and Ty Detmer 1990 with each adding their Heisman year. These were signed at a show I promoted in Livonia and at a signing in Feb of 2006. The winner will receive a cert as to the auotgraphs . This would be a great start in adding more and each has signed in a bold black sharpie. The cost of the helmet unsigned alone is $95. Good luck , Bruce Mugerian show Promotions. Postage is $ 13.75 and Michigan winners must add 6% sales tax.. Please check out my other signed fooball items including mini helmets full size footballs , and Detroit Lions items, on auctions as well as in My ebay store. PLEASE NOTE I ONLY ACCECT US CASH OR PAYPAL FROM CANADA.