I thought this was kinda cool. Didn't know you can get 3D printer kits. This article shows 10 3D printers priced as low as $300 to $100,000. I wonder if some of the cheap ones would be good for creating mods.
http://www.theregister.co.uk/2013/02/04 ... _printers/
http://www.theregister.co.uk/2013/02/04 ... _printers/