F-22 real price?

Hi all

there are loads of prices out there for aircraft and the latest for the F-22 is US$170m!!

source http://www.hawaiireporter.com/story.aspx?820f2220-e893-4644-be11-3f71f654280d

Rep. Neil Abercrombie, D-Hawaii, Chairman of the House Armed Services Air and Land Subcommittee, said he has been told that per-plane F-22 costs are now $170 million, around $20 million per plane higher than current estimates.

Is this now the definitive price?