Clemson Tigers Sun Visor signed by Watso

I found Visor at Goodwill in Pendleton South Carolina which is about 5 to 7 miles from the Clemson campus a couple of years ago. It was in a bin of a couple of hundred hats thrown together. It looks to have similar signatures to that of the DeShaun Watson, DeAndre Hopkins, Vick Beasley and a 4th signature that I can''t make out. Visor is in excellent condition and looks to have been used just to sign never worn. I''m not going to and I can''t spend the thousand plus dollars to authenticate these signatures. So as is $100 or best offer.