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