Used robot shows no major signs of wear, it seems to work, please review the photos and video, if you have any questions send us a message and we will reply as soon as possible, shipping includes tracking number and is free, thanks for visiting our store , everyone is welcome, we add new and used items every day, we are open to reasonable offers, our goal is to earn your 5 star feedback, if you have any concerns with your purchase, please give us a chance to make it right, if you are not satisfied, we will give you a full refund.