The Kommersant article tells how Sailfish will be the phone for 8 million government staff by 2021. This transition would cost some 160 bn rubles, ie 2 bn euros, or 250 euros per set. An intersting bit is here "This amount includes the funds needed to finalize Sailfish, 2.3 billion rubles [28 m euros] from the federal budget. The Ministry of Finance, according to Kommersant, presents a justification for the need to allocate this amount." Sounds to me that the 3.0 is happening with this contribution by the Russian government.