Kit enthusiast:
Take a look at: http://www.sharebot.it/index.php/3d-printers/sharebot-kiwi-3d-kit/?lang=en
Does not this look like the materia101, except it is in black and cost 530euros. You can down load the assembly manual, and the pictures are all the same except the English is a little more pithy. I suspect that Arduino has decided not to offer the Materia101 any longer as its duplicate is the Kiwi.