just give a look! 
http://www.printm3d.com/#_l_m7
From the reports I’ve seen, this thing is a piece of garbage. On top of that, they’re violating AGPL
Really? I’ve seen some “test drive” in youtube seems not bad. I was thinking of building a 3d printer by myself but this one seems cheaper than taking pieces to assemble one by myself. Can you share with me some link to take informations about it, I was planning to buy one as a start, and than starting building one by myself.