Transmissions compatible with a 95 Acura Integra 5 speed

I recently made a bad decision and bought a car at an auction. It needs a transmission. I want to know what Acura or Honda transmissions would be compatible with a 1995 Acura Integra 5 speed. Also I am broke, which is why I chose to buy a car at auction, so any suggestions for finding a good price on a transmission in the SF Bay Area would be great. Any help for this naive broke female greatly appreciated.

The least expensive way to replace the transmission is aquire a used transmission from a local auto recycler and replace it yourself. These people can fix you up with the right transmission.

Tester

What Tester said.

I have been calling local auto recyclers, but the prices they are asking are way out of my price range ($850-$1500). I have a friend who is going to replace the transmission for me. I have been looking in classified ads and finding much better prices, but I do not know what transmissions are compatible. I am looking to spend less than $500 on a transmission.