The pictures seem to show a box with both the 540 & 560D. The auction title and description state just 560D. But then the "about this auction" provides a link to both boards. It is more than a bit confusing, maybe ask the seller?
Probably should, OTOH, if I manage to win (not likely), and end up with an extra 540, I wouldn't exactly complain.

FWIW, As I recall, the red-dot on the box indicated what was contained in it. Which leads me to believe its only the 560D. But I wouldn't place bets on my recollection.