I built this robot in 4 months, Just started and did it, lots of dummy parts, that means parts that look like they do something but don't. Any way I put him up in 7 seconds and he pivots at the waist and his arm raises up and his fingers grip. also his head looks side to side and his teeth chatter and his eyes blink and he has a built in fog machine and he has 6 pyros fire off and his shoulder catches fire and his body lights up with fire wire and he has lots of leds. the estimated value of Robot 9000 is $48,000