I have a NIB Hex Plosion to get rid of. Just bought it on ebay and cant drill it because of the wieght. It is 14lb 13oz with a 3-4in pin and 2 1/2oz of top weight. It is a second so theres a small X on the ball to indicate that. I paid $40 including shipping and thats all i want for it. So if you can handle a lighter "15lb" ball this is a great chance to get one undrilled very cheap. I will consider trades, but only single drills hammer or track.