I have subscribed to this, and gone for the part works route though from April 2015 you can buy the complete printer for £699.00.
http://www.3dprinter-collection.com/

http://www.3dprinter-collection.com/buynow.aspx

Deagostini also are doing one over 12 months at £69.00 a month. http://www.model-space.com/gb/build-...d-printer.html

The Vector 3d one has a heated bed, the Deagostini one does NOT!