Because for some it isn't about the money but about throwing your hat in the ring with some of the best big table amateurs from across the country. I have qualified for the finals in Atlanta 3 out of the last 4 years and had my best finish last year finishing in a tie for 13th. It is one of the most enjoyable well run tournaments to which I have gone.
If you make it through the qualifier, your airfare IS NOT paid for but the lodgeing at the Championships are
Agreed! For me it is not about the money either. I enjoy the competition.