Japan was interested in the F-22 at $150 million per copy. They're less interested at the $350 million per copy it really cost when you amortize development costs over 187 aircraft and add in the current unit flyaway costs.
if they were exportable, the cost would be spread out over more than 187 aircraft. It’s definitely time to look at exporting the F22. I guarantee Russia and China will be exporting theirs.