I think that this is the same guy I talked to several years ago about an Accord wagon. If so, he is a professional mechanic at an indy BMW shop, and a previously a Honda tech. Nice guy. It started at $4500 but now at $3500 it falls into the "I wish I had room for it category". But I don't.
https://littlerock.craigslist.org/cto/d/conway-1989-honda-civic-si/7074541280.html