B16a with gsr trany

Is this a good combo i saw it on craigslist
For $1000 i just want to know if its a fair
Price and if it would be a good option for my
91 gs

Yes, get it.

What B16, A, A2, B?

OBD-0,1,2?

Is it a cable or hydro GS-R transmission?

Ask the seller all of these, but wvwn if it is just the engine and trans, $1k is still a good deal! Most likely it is a B16a. Cable trans will make life easier for you! Make sure that you are getting the wiring harness, ECU and distributor with it.