http://www.2gnt.com
A guy names Star Turbo Talon on their rebuilds them pretty cheap, he lives in Chicago.
If your looking local you may want to check out our forum, http://www.columbusdsm.com. I dont know of any n/t parts cars laying around right now. On 2gnt you can find a chart for which neon trans will work in your car, the only difference is the bell housing which is an easy swap.