Sorry, but a handful of breeders colluding to artificially manipulate the price of a morph is not really supply and demand like you are thinking. They just made it up hoping the win the snake lottery, but no one is going to drop that kind of "$krilla," especially the big breeders. They trade with each other, very rarely deal with large amounts of cash.
Extrapolating prices for a new morph today based on what 2 snakes originally sold for decades ago also doesn't work.