Believe it or not, but values are something that come from our imagination. That being said, it's your choice what values you want to have and look for in others.
Basically, you are worth as much as you want to be, you just have to show it to others, if you even want to, of course.
Values never changed, not with money, not with corruption, not with anything, we still value our lives greatly! How do i know? Well, do you want to survive? That's the only true, natural value, the will to live.