$700 sound good??

Hey guys, new here. I have a 91 civic HB. Was at the junk yard today and found a 91 integra (some light side damage) with a B18A1 in it. I can get the whole car for $700. The engine has 200k on it, perfect interior (not one thing taken out of it),but the guy is gonna get it cranked for me so i can hear it run. Now, if it runs good, what do ya think. Is the car worth $700? I figure, if it runs good ill go for it, if not ill rebuild it and go from there and part out the rest of the car. Oh, and also, who else has done the swap? Got any tips for me