Future Computers/Cortron ITW Magnetic Valve Keyboard -£75 (free postage to UK)
This is a pretty rare keyboard from what I gather. It is in great condition for its age. I cannot test it because it doesn't use a standard protocol but someone out there could possibly convert it. DigiPos (Tipro) POS with Cherry MX blacks and relegendable keycaps - £28 + postage
The keyboard is is nice condition and has been cleaned however about 3 or 4 caps have small cracks in the plastic tops. I currently have multiple which I am in the process of cleaning so if you want more than 1, message me and we can arrange a discount. *This exact one has sold however the remaining are identical*
Alphameric 142-2762 - £14 + postage.
It's a foam & foil board which I never bothered trying to convert. Thanks!