Hmm, car that I can use, show off in public, transport myself and others, take road trips with, or bra that can only be worn at home, is uncomfortable unsupported and otherwise useless... yeah, no, pass. I'm going to spent my money on a car, and charity, and vacations, and other useful things.
Absolutely not. Every Victoria Secret bra I have ever owned was cheaply made and fell apart. They also do not make my correct size (34DDD) and thus are not comfortable and don't do their job. I will never buy a bra from them ever again plain and simple.
But if they corrected those things I still would not pay several million for a bra no matter how much money I have. You should always ask yourself the value of something. If the price is right for the value then you buy it. No boob holder is worth several million. My $50 bras do their job just fine.