I found this PDF: http://www.globalsecurity.org/military/library/budget/fy2015/usaf-peds/0207133f_7_pb_2015.pdf http://www.globalsecurity.org/military/library/b

I found this PDF: http://www.globalsecurity.org/military/library/budget/fy2015/usaf-peds/0207133f_7_pb_2015.pdf http://www.globalsecurity.org/military/library/budget/fy2015... that says it cost ~2 million to integrate in 2013.