Self-reproducing 3D printer for $500

Jmgiacalone sez, "The future is 3D printing, and it has never been more accessible. For less than $500 you can get your very own desktop 3D printer, capable of printing in a range of plastics and different colours.
These machines can be assembled in a weekend, and are a great way to get into 3D printing and access this exciting technology.
eMAKER are offering a limited run of 100 eMAKER Huxley RepRap 3D printers, for a limited time, for the promotional price of $475."

eMAKER Huxley 3D printer kits

(Thanks, Jmgiacalone!)