How about a 91 ZC transmission and half shaft. Closer gears, great trans.
250 shipped to wherever. You'll have to get your own bolts to bolt it to the block though, I'm pretty sure I've lost mine. Usually can be found on ebay for $8.00 or so. and buy new axles too.. I can provide spindles if those are needed.. wow, this is turning into a pain in the ass already. Do a little research before you hop into it with both feet.
Or, if you feel like rebuilding a trans I have a crap '90 crx Si trans I'll sell you for shipping + pain in the ass of packing it fee.
Shipping should run around $65ish, thats what I've found with the other three I've shipped anyway.