>Until 2010, Boeing charged an average of $300 for a trash container used in the E-3 Sentry, a surveillance and radar plane based on the 707 civilian airliner. When the 707 fell out of use in the United States, the trash can was no longer a “commercial” item, meaning that Boeing was not obligated to keep its price at previous levels, according to a weapons industry source who spoke to RS.
That's the 2nd paragraph of the article that you apparently didn't read.
That's the 2nd paragraph of the article that you apparently didn't read.