But if I where you I wouldn't go for JD, buy a printbot simple 3d printer for $350 and the DIY developer kit for $230 for a total of $580 and I assure you you will have a ton me fun. With this simple 3d printer you can print the body parts for JD, SIX, and the other guy that I forgot his name. And then you can move into printing other stuff. I think It is definitely worth your $80 more.