I bought mine in 1988 for about $2,300, along with access to a second one for parts, which had a 350Chev in it and had been wrapped around a tree. Even back then, it was a pretty rough 240Z, but all I could afford at the time. Fortunately, it didn't have much rust (very little by current standards that rough Z's are in), so the resto was fairly simple. It's part of the family now, so I can't imagine selling it at all. I'll probably give it to the kids one day if they want it, but if not, try to get it into the hands of someone who will appreciate it....Gran Torino style.
Cheers