I was pulling out of my parking spot at the gym last night and saw my 3rd brake light (oem led) flashing and flickering like crazy. I figure that it has gone bad and I need to replace it. I checked LMC and they do not have the one I need. I called the dealer, $199!! I called GM SPO and got my employee price of $99! I checked a bunch of aftermarket suppliers and can not find one. Autozone and advance has them for $65. Any suggestions on a place top find one? thanks.