Given the $80 million number per TF-23 I would assume including logistic, spare parts, training, and ammunition packages it would cost around 140/150.
Right now I am feeling depressed to think that, we will spend $3 billion for Eurofightet/rafale instead of this beautiful beast.
This beast will not be ready for some time. Your Air Force has an urgent need for modernization. I am confident your growing economy will be able to afford these beasts as well in 10-15 years.