Marvel Comics fans are going to go crazy over this Marvel vs Avengers fitted. It comes in royal blue, with “Avengers vs X-Men on the front of the cap. The side of the cap features the New Era logo, and the back of the cap is embroidered with the Marvel Comics emblem. What makes this cap special is that not only are there only 18 of these caps in existence, this specific one was signed by Marvel Comics creator Stan Lee, as well as the writer of Avengers vs X-Men comic, Ed Brubaker! Own a piece of Marvel Comics history and purchase ($449.95) this cap now! Get it here.