They will buy perhaps 80 over time, and the price will go down.
The foreign military sales program with the U.S. government effectively results in a country being told that's the government-to-government price. But they can also work with a company like Lockheed Martin, or another company, to negotiate offsets separately from the government-to-government agreement.
A very important point is that the joint strike fighter is not a commercial sale. The United States government spends about $68 billion annually to develop technology--government money. It developed the C-17s and the C-35s, etc., of the world, and it controls who buys those things. It will often restrict commercial sales entirely, saying that if you want an F-35 or a C-17, you must come to the Pentagon and it will give you a price for military sales.
The United States government does not participate in open competitions. It will tell you a price, but it's a take it or leave it price. As I started out saying, it does allow the American company that built it to actually talk about offsets with a foreign government. But that's not a competitive discussion at all. It's a take it or leave it question from the U.S. government.