Bob Lilly autographed footballs are a must have for any Dallas Cowboys fan or memorabilia collector. Display this Bob Lilly Dallas Cowboys Autographed Wilson NFL Super Grip Football - Certified Authentic proudly in your home, office or Dallas Cowboys memorabilia man cave. This Bob Lilly signature has been authenticated by Seller and will come complete with a Certificate of Authenticity (COA) and matching tamper-evident sticker. Sports Collectibles is the online leader in authentic Bob Lilly signed memorabilia. Official NFL Sized Football. Multi-layered lining for consistent shape and durability. Ships inflated. Start your Dallas Cowboys signed football collection off right with an authentic Bob Lilly autograph. Item ships same day.