Its a two door!!!! I'd rescue it just because its such a cute wee car and you may well be the only thing between it being crushed or having a new lease on life.
I have become very d=fond of our little micras. I know they are not exactly classic but they are still such neat wee cars with so much character in a small package. Very simple little things that have great feeling of solidity and dependability ("oh you've done it now" said mr Murphy....)
Treat it as a little challenge for yourself to see how little you need to do to fix it back to a legal state. Then pass it on to a young owner who might hopefully continue to look after it.
I know you are altogether a great ambassador for this sort of thing.