From Colosseum, a Mike Singletary Autographed Helmet Details: Chicago Bears, Authentic ProLine Riddell Full-Size Helmet, HOF98 Inscription. This is a Mike Singletary signed Bears authentic ProLine Riddell Full-size helmet w/”HOF’98″ inscription. This was signed at our Private Signing and comes with a an individually numbered; tamper evident hologram from Mounted Memories..

Priced at USD350.99, you can order this item from Pro Sports Memorabilia