Not a perfect comp at all, considering that one has a 2 car garage (compared to none), twice as many bathrooms, more BRs, and a finished basement (meaning each of the BR's is likely larger than the one we were discussing). If you're saying $200k seems to be the going rate for the College Ave house, how are you also saying $225k is the going rate for the house with no finished basement & no garage?
The investors got a great deal at $140k, and are trying to squeeze as much out of it as possible. Guess that's capitalism, but I'll be shocked if they get asking (or even all that close to it).