The F-22 Raptor cost a ridiculous amount of money as it became the first fifth-generation jet fighter -- one of the reasons why Lockheed Martin and Boeing discontinued production of the F-22 in 2012.

The fifth-generation F-22 Raptor fighter jet is one of the most advanced planes in existence -- the F-22 can reach a top speed of Mach 1.7 and has enough stealth that other pilots can't get a lock ...