I recently developed a high end wireless ErgoDox keyboard [1] though I'm working on a more affordable version that will be announced in March/April. It will be around $200 with all the components (some minor assembly required). If you would like to be notified, please subscribe to my mailing list [2] for "ErgoDox Wireless Lite". If you are interested in details, you can also reach me via email (see profile).
Do you also offer assembly services? As someone who recently been unable to work on electronic components (small parts, easily swallowable, in a small apartment = danger), I'd highly appreciate it
For the planned low end version, assembly will just be installing switches/keycaps (no soldering). A similar assembly service will be available for people who just want to receive a complete keyboard.