Hi, new to tegs - found a 91 LS, help out plz

[zoopsta]

Hi guys,

My bro is buying a 91 integra LS, but its only going for $4000.

Now i have not personally seen it but my dad and bro have and said it drives fine.

However, i cannot believe it, i swear there is something wrong - the question is:

What usually goes wrong with integra LS's?
The km's are just over 200,000km

My dad consistently says its a bargain, the car is fine, etc blah. I still dont believe it.

cheers