I picked up a 1982 N/A 2+2 5-speed a couple months ago. Bought it after looking at pages and pages of ads for Beemers that just looked like too much trouble. I figure if I'm going to go through the hassle of owning a car, it might as well be something with a little character.
Picked it up from a retired USAF mechanic/shop owner that restores Z's as a hobby. He had the Antique tags put on it; I've registered it for daily driving since then. It needs a new transmission, but its drivable in it's current condition until I can schedule time for it to be in the shop. I think I'll wait for the weather to warm up a bit first. In the meantime, I'm reparing things as I find them... valve seals, shorted light sockets, injector gaskets. The small stuff. The clearcoat is trashed, but the paint underneath is in fair condition. The interior not in horrible shape for a car with 25-year-old leather seats.
(thumbnails... click to embiggen)
I'm fortunate to have a dedicated Datsun/Nissan shop in my humble city.
I also own a 1981 Honda CB750 Custom with less than 20,000 miles that I picked up over the winter that has yet to be put on the road. That's an entirely different can of worms.