Not sure if this is the place to post this or not... I found a guy in Dallas that buys the GMT800s on auction and salvages them... His prices are really good. I picked up two, passenger doors -- one of which had the panel still intact -- for $60 each. He sold me the push button 4WD switch + the light module for $30. He had already sold the TCCM, transfer case, and transmission. And the encoder motor was busted. :-( Anyway, if you are looking for parts in Dallas, please let me know; I found him on Facebook.
My wife HATES station wagons but it might be worthwhile to put up with her bellyaching for something like that. LOL