Government or Lockheed Martin or are these 200 million dollar jets insured ?
("Total acquisition costs" vs the marginal cost of the next plane can result in a more than 2x difference in how much you think the plane costs)
The flyaway cost of buying one more plane is probably a bit under $100m though.
$82.5 million https://news.ycombinator.com/item?id=45039618
My main disappointment with the F35 is that it could have been a lot cheaper with modern design technology and manufacturing. That and the software is needlessly buggy. I had a friend working on F35 at a time I was working on software quality research, when I discussed the possibility of applying the research to F35 he let me know that bugs were seen as a cash cow and he would be working on bugs on the F35 until he retires. He was right. And now we have stuff like this happening.