I was able to find a used blower motor.  I found this site that works with salvage yards all over the US (
http://www.autosalvageyards.com/).  You put in the make, model and year of your car - along with the part you are looking for and you get back replies for yards that have the part.  Got it for $85 (shipping included).  Works perfectly.  
I've used this site many times...