About a billion Rubles. Or about a $1.78 at the international exchange rate.
1,000,000,000 Ukraine Hryvnia = 193,109,841 US Dollar
1,000,000,000 US Dollar (USD) = 5,178,400,000 Ukraine Hryvnia (UAH)
Source is Oanda.com
It looks like they weren't even in the same ball park as our election, but that is still a ton of money....