Well, I won't be needing my Psion (UK version) anymore so I decided to sell it. It's boxed, comes with all the manuals, accessories and some extras: PC link cable, parallel printer link, AC adapter (not UK socket), 32 MB CF card, 2 styluses, small carrying case and a brand new screen cable I bought in case the original broke.
The keyboard is a bit worn from use and the opening mechanism requires a bit of care when opening. The hinge on the left side pops out, if you try to open the Psion the normal way. I always open it using both hands and it opens up nicely. Backlight works and the stylus clicks into place as it's supposed to. The unit is in normal working condition! Will post photos when I get the chance to take some.
H/S, sorry to be off topic, but that may be an easy fix: there's a little piece of plastic which holds the hinge spring in place - sounds like it's missing or just disconnected...