I admire the people who talk about giving the money to charity but...
I do a lot of running around at work. I'd rather keep both my feet, earn a living the way I do now, and give away part of what I already bring home.
So, it obviously won't be $20 million.
But I think $20 earned with both feet and given away is just as valuable to God as $20 million after purposely amputating and selling a limb.
And, I'm with wwjd--I'll gladly donate any part of my body to anyone who needs it. However, the stipulation is that I have to DIE (be called home) first.