I have seen a couple recently, but did not know you were still looking. Mine is mint and available, but it needs certain items that I detailed to you. The new trans and engine mounts are almost ready
viewtopic.php?f=5&t=759 , but it will still need a proper exhaust, AC line replacement, (I have the line) and I would move the fuel line to a proper position away from the EGR valve, and do a better job of routing the wiring harness and ignition wires. I do have the original exhaust manifolds available for the 3800 which would likely be an easier solution than the headers currently on there. It also needs a proper intake tube- the one put on there by the the guy who did my swap is a pathetic joke literally held together by electrical tape. I wish I was kidding. I totally won this competition
http://www.fiero.nl/forum/Forum1/HTML/095492.html . I have long ago fixed the coolant hose problems, wiring harness interference problems, and loose bolts and other issues from the initial swap, with help from some members of the forum here.
The tranny and engine are perfect and have very low KM.
Alternatively, if you want a perfectly swapped car in great condition, buy the 88 for sale just north of me (RULOOKIN's old car.) He did a really nice job of swapping it, and the car is in great condition, as good or better than mine. It is no longer on Kijiji, but it is close to my house and I can find out for you if it is still for sale. It is a gorgeous car except for the teenage ricer tailpipes which look like they were designed to launch watermelons into orbit... Easy to fix