Holy crap! $50,000 for BIS?

I was watching the AKC/Eukanuba Tournament of Champions and for the lucky handler and dog that makes it to BIS they have a shot at a $50,000 cash prize. Damn I was so jealous when I saw that giant check go to the winner lol. OK here's the question. Breeders: what has been the largest cash prize you have ever won at a show?