Hi, I live in the US and am interested in buying one of the fighting robots. I occasionally see some of the robots on ebay and came across very few websites but the descriptions are not very detailed. Not sure if they come with batteries, a controller, software, etc. I really like the Kondo khr from what I’ve seen. I’ve also seen the Tri robot T5 hammerhead shark and the limitless IQ super Anthony but I have no idea where these things can be purchased from, nor can I find any reviews. Does anybody have any recommendations on a biped robot and/or where these can be purchased. Thanks