Currently selling my B9 Creator: you can collect in central London zone 1
B9 Creator is currently my main printer.
B9 Creator is an Open Source project. Hundreds of professionals (engineers, jewelers, etc.) and hobbyist have been using it since 2012. The community is very lively and supportive. Improvements to the printer have been compatible with the first version. Even though B9 Creator already produces the best quality prints under 3k$, the project is very up-gradable and improvements are always in the works.
An example of how I can print is this: http://www.thingiverse.com/thing:113295