you really need the certificate of authentication to sell this. I have a golf bag signed by tiger woods which he USED in one of the buick opens. i was told by various memorabilia experts that it was near worthless until i got the certificate. now i can sell it for upwards of $5k at the moment and the certificate only cost $250. worth it. however, my dad would literally stab me in the face if i ever sold it any time soon
