Some details for the cost of the JSF..According to details given to publishity from the General Manager of the Pentagon for the JSF Steven Enewold the cost for the aircraft will arise about 150 mn $ until the end of the decade but after 2014-15 will be reduced to about 50-60 mn $..around 2011 137 mn $ and 2013 116 mn $, for the time being the cost is 82mn $..there is a study from CRS a department of Congress (02-06-2006) that there is a possibility for the US airforce to cut by 1/3 the total number from the 1763 JSF originally required..if that comes true it will have consequences of the final cost of the airframes targetted for exports