I suspect that the cost is much higher.
This coming Tuesday Nov. 5th, I will give a presentation on Fusion Centers, discussing the REAL ID Act of 2005 and biometrics to the Smoky Mt. Tea Party Patriots at the Blount County Library at 6:30 PM. Come out and learn about the surveillance police state.
The scathing U. S. Senate Permanent Subcommittee on Investigations report is available here. As usual Congress did nothing with this information.