So if I offer a drug that saves someones life, is the value the rest of their life, plus whatever society derives from that person too? Do I get to set a price

So if I offer a drug that saves someones life, is the value the rest of their life, plus whatever society derives from that person too? Do I get to set a price that is 98% of that? I suppose they need something to live on so 80%? But then you see charities and and families holding out the tin cup so sick relatives can get their chemo treatment - so there's a path to extract some of the 'social' value of that person too... Blithe statements of pricing at "value" are not the simple open and shut cases they are made out to be - and IMHO for healthcare are corrosive to our society and economy.