Sukhoi S-70 Okhotnik UAV

[totoro]

Which source do you think implies the engine in s-70 costs 9 million?

We also have to keep in mind that first airframes are always gonna cost a lot. Initial lrip f35 was over 300 million per plane, afaik. Since then it came down by a few times.

 

[LMFS]

Data on the cost of engines vary greatly.
Ai-222-25 (Yak-130) - $1,952,249 per piece (2018)
AL-31F for Su-30MKI, $12,917,000 per engine for India. Licensed production in India.
AL-31F for China's J-10, $1,200,000 per piece


AL-31F for China - 5 million. $ / piece. source

It can be assumed that:
ed.117C (Su-35S) costs 4.5 million dollars,
ed.117BD (S-70) costs 4 million. $
ed.30 no more than 5 million. $ per piece

Those are sales abroad, with wildly different values to the ones paid by the VKS. We know Russian MIC makes quite a small margin when selling to the state, as it should be.