The 50 mln each is including maintenance and spare parts contract. The whole contract is supposed to be 900 mln, with everything, possibly including the upgrade of the already delivered MKMs for Brahmos, and other unnamed stuff. So yes, if this is what the price will be then it's a great deal.
Lenta.ru: Îðóæèå: Ìàëàéçèÿ êóïèò 18 èñòðåáèòåëåé Ñó-30ÌÊÌ
Keep in mind economies of scale though. Su-27 derivatives are being pumped out to the tune of 80-90 airframes annually these days. Iirc 40+ at IAPO and KnAAPO each, plus the Fullbacks from NAPO.
Lenta.ru: Îðóæèå: Ìàëàéçèÿ êóïèò 18 èñòðåáèòåëåé Ñó-30ÌÊÌ
Keep in mind economies of scale though. Su-27 derivatives are being pumped out to the tune of 80-90 airframes annually these days. Iirc 40+ at IAPO and KnAAPO each, plus the Fullbacks from NAPO.