Looking at a NASCAR helmet signed by 30 people. Any opinions on it and the 30 signatures?

Dale  Earnhardt Jr., Jeff Gordon, Jimmie Johnson, Greg Biffle, Rick Hendrick, Trevor Bayne, Kurt Busch,  Kyle Busch, Kasey Kahne, Tony Stewart,  David Reuitiman, Richard Petty, Bobby Labonte, A.J. Allmendinger, Paul  Menard, Denny Hamlin, Martin  Truex Jr., Elliott Sadler,  Ricky Stenhouse Jr., Ned Jarrett, Dale Jarrett,  Rusty Wallace, Jamie McMurray, Darrell Waltrip, Marcos Ambrose, Jeffrey Earnhardt, Casey Mears, Bill Elliot, PLUS 4 MORE