Every aircraft has different costs, and there really isn't a way to tell till they are over modifications and into production. The F-35 for instance is reputed to cost anywhere from 200 million to 300 million per unit.
sukhoi has been rated as much powerful and advanced fighter jet than mirage.
Depends what type of fighter jet it is
Messerschmitt AG invented the first fighter jet.
Depends how much fuel you put in it
A fighter jet can be faster than the speed of sound.
Messerschmitt AG invented the first fighter jet.
12 Million USD
12 Million USD
There are many, many thousands of parts in a modern fighter jet.
A Lightning jet fighter
you can't buy a real jet fighter joystick!
Depends on the jet, they hold about one 25th of a Boeing 737's fuel.