This is a motivated Ebay seller. I just bought a pulse wiper module(motorhome) from him for half of his asking price so you might want to check his store out.
http://www.ebay.com/itm/HVAC-Heater...zer-GMC-Encore-Buick-Oldsmobile-/111975444444
http://www.ebay.com/itm/HVAC-Heater...zer-GMC-Encore-Buick-Oldsmobile-/111975444444