I'm not saying you're wrong, cuz these are all just predictions/opinions and I like discussions like this, but I think there is a big difference between the Xfire and all the cars on your list, which is pretty accurate by the way (PROPS!). They were all popular from day one. They were selling strong, then they were no longer available, so demand outstripped supply and the prices started to go back up again. They discontinued the Xfire, and prices just kept on trucking downwards because there was no demand. If a cr is truly in demand, like all of those on your list, they don't end up with half the fleet of unsold inventory at the auction. I can assure you that none of the cars on your list were ever sent unsold in droves from dealers lots to the auction. Still love the car though!