Would anyone know if this autograph is legit? Got it from a seller on ebay (hoffman23) and I only realized something is suspicious when I saw that this COA and this Klimek person seems to be common on forgeries. However, there are listings in ebay with this COA that goes for thousands of dollars (Kobe ones also) so I am not quite sure. Seller offered to refund anyways, but I would also like to know since seller said he was also not sure.
