I've just started throwing Motiv equipment again after having success with some of their older stuff, Sigma Tour and Sigma Sting. Was looking for a heavy oil piece. I found one on EBay. Well I pulled the trigger on a Jackal. The description was new , rare and the weight slightly under 15 pounds. Ok I'm happy right? Well my ball driller says I can't use it because it's illegal. It has the word demo on the box. And the ball looks great. My dilemma is can I withdraw my bid as I have won the ball, but what good is it if I can't use it in league play or at nationals. My question is do you think I can get out of the purchase from the seller because there was no mention of the ball being illegal, or am I just stuck? Thanks guys please help.