GMC Black Friday Sales Event make your best deal on select Sierra 1500 models in stock the longest and get
Cash Back for 20% of the MSRP1 PLUS 1 Year of SiriusXM Satellite Radio2.
not all vehicles qualify, but if you do its hell of a deal, for example if the truck list for 40k then its 8k cash back.
most dealers will sell to you at invoice price, so can easily knock 10k+ off the listing.