There are 24 hours in every day, and with news channels having to report some sort of news each and every hour, that news has to come from somewhere, to which, although the amount of people that are eligible or inclined to purchase an exotic car built, let's say in 1962, but selling at an auction for over $30 million dollars, is absolutely minuscule, these people watching such news reports whether bored, car aficionados, or reduced to living their lives vicariously through others, are the reason why these news events, are duly reported. For instance, a Ferrari GTO 250 was recently sold at an auction for over $38 million dollars after its attendant auction fees, to which, this particular cars' claim to fame is that it finished 2nd in the 1962 tour de France, yet, later in the same year, it was involved in a fatal crash. Not only does that fatal crash, shed a somewhat sobering and somber look upon the car, but clearly also means, that the car that sold in 2014 for multi-millions is not the original car, although its reconstruction may be consistent with that car of that day and age.
All of the above, means that exotic cars sold at these types of prices are being bought and sold to people who are not like me or you. These people are primarily doing one or two things, the first being playing a sophisticated "shell game" in which each party drinks from the same punch bowl, and somehow are mesmerized into believing that a vehicle that originally sold for $18,500 in 1962, which has few of the original parts, is somehow worth millions upon millions today, whereas it is still just a car, with a utility value close to zero, or at best, several thousand dollars based on its history, notoriety, and scarcity. The other big reason why these auctions are conducted and reported upon, with real people really buying these exotic cars has a lot to do with people that have money that has come from questionable places or activities and are looking for some diversity so as to put their money into something that has proven "value" based on previous sales, stable history, a somewhat rigged marked, fairly liquid, and considered to be above board.
It's troubling that exotic cars that have been involved in serious crashes, and thereby reconstructed, with parts that may or may not be OEM parts, or whatever, but no doubt, professionally redone with careful precision and quality, could possibly be sold for millions upon millions of dollars mainly because the integrity of that original car no longer exists. As bad as that is, the people that purchase these types of cars, aren't ever going to drive them, as instead, at best, the vehicle will sit in a hi-end garage so that occasionally certain privileged peoples can ooh and aah at them, as if these exotic cars somehow have been blessed by the very hand of God.
The thing is, this game of pushing the sales price of these sort of exotic cars ever upward, will eventually at some point, end rather poorly for somebody, as everything has its cycles, and objects that are sold with little or no real relation to its intrinsic value, are especially at risk, no matter how much the game is controlled.