OMG, this **is** a great example.
If driver's seat is as good as the passenger seat on the last picture I'd say it should fetch £7000. That's what I'll pay for it if I had space for a second D2. Good luck selling.
But I'd personally keep it. Get a nice warm garage and put it there. Drive it each time you get to UK every half a year.
Edit: Don't understand as to why people leave this country for work reasons. Specifically, to idiotic places like Dubai...
In my experience, UK is one of the best countries to work. But that's another discussion.