WTB a set of Powerblock Elite 90-130 lbs expansion kit. (Page 1/1) Ptlmnulty JUN 03, 05:06 PM WTB a set of Powerblock Elite 90-130 lbs expansion kit. I know that Powerblock has discontinued making them and I am having a heck of a time finding them anywhere. I can pay by Paypal if preferred and will send the prepaid shipping labels to send them to PA.