Window Control 2002 Alero

My driverside window problem escalates as it gets warmer within the cabin. I have replaced, and have been told that my window regulator and motor and clips are fine but NOW it is the main control switch/box that is connected to all window buttons within the driverside door its self. I was shown, that it is a black box that has the widow switched connected to it and my best chance is to replace it so the driverside window, the only window that does not go down, will work again. Price $175 at a dealer or go to a bone yard and take my chances. Is this plausabile?? the heat effects blows my mind and also where other than a dealership is the next best place to get this Master Control Box?? Junk yard seems like I am taking a chance etc.... Also is there a proper name or part number that I can refer to this Control Box to?? Any help is appreciated.

Go to the boneyard.....