There is quite alot of that going around these days thanks to Barret Jackson and other auctions.
You got deep pocketed people who just have nothing better to do than pay way too much for stuff then everyone jumps on the bandwagon and thinks they can get that kind of money.
Nice yeah, worth that kind of cash, not even close because what you put into something is only worth pennies on a dollar even if it was left stock etc. Only rare models can fetch high end dollars and thats not rare by any means. $20K top IMO!