like most things...they are cheaper in Ireland!
If anything you should buy this, put it on pistonheads and make a few grand profit
My commision isn't much...
http://www.driving.ie/used-cars/BMW/...1233209645722/
Rust is the main issue to look out for, high miles are not of much concern. I'd rather a high miler with load of maintenance than one that's had very little driving/maintenance over the last 20+ years