How much do u think its worth?

ok so i have two bart star autographs from him signing it directly to me if u dont believe me il put a pic up and wat it says on there so ne ways i wanna know how much u think its worth p.s there from him in the ice bowl i dont wanna sell it im just curious of the price and this is the actuall copy he had of him with coach vince lambradi p.s im a huge packer fan =]