Gem mint beauty with 33 signatures on a Spalding Johnny Unitas Football. Super Bowl balls are perhaps one of the best investments in the hobby, let alone in this condition. The ball is hard with perfect, gorgeous signatures: Unitas, Hendricks, Bailey, Ball, Bulaich, Curry, Curtis (All Pro), Havrilak, Hill, Hinton, Jefferson, Johnson, Lee, Logan (All Pro), Mackey (HOF), Matte, Maxwell, May, Miller, Morrall, Newsome, O'Brien, Orr, Ray Perkins, Ressler, Billy Ray, Bubba Smith (All Pro), Stukes, Sullivan, Vogel, Volk and Williams.