I’m not sure you know how much a million dollars actually is or how effective drugs are on your mental well-being. They’re not magic, it’s still probably going to be years of problems and while a million dollars is enough to make you live very comfortably, it’s not enough to actually make you rich rich.
I personally don’t think you can put a price on your health, mental or physical, and being immobile for 48 hours in a wooden box is going to be very hard on your physical health as well.