There is simply no way to compare the pricing, due to the huge number of variables involved, including....
Avionics packages
Spares packages
Training and Maintenance programs
Weapons packages
Where built (here, or in-country)
Industrial offsets
Related programs built into pricing.
So it becomes not apples to apples, but apples to pizzas, pizzas with any toppings or combination you wish. Just have a fat treasury.