RE: reman engine
$700 seems to be fair price. I think I would buy it if I needed an engine. Do you know who rebuilt it? If it was done in Joe Blow's garage, I would pass. If it was done by a reputable business, I would buy.
Roadie
95 Champagne Mark VIII
00 Ford F150 Supercab 4x4
02 Mazda Protege
86 Chevy Monte Carlo SS
81 Honda CB900C