Corrected entry: After revealing the FBI roots of the operation, the 3 main heroes decide to cancel the Vilena mission on the basis that they all will be killed afterwards before having any chance to enjoy the money. However, they still complete the mission and apparently, receive the money, since Sly gives account details to the girl.
S. Ha
21st Sep 2010
Correction: So the CIA (not the FBI) made good on their promise. It's not a plot hole.
S. Ha