One of the most popular questions from you: How much money should I take in Russia to travel?
And it's difficult to answer! Because I don't know your style of travels, your preferences, maybe you would like to live in 5 star hotels and eat in the famous restaurants or maybe you'll hitchhike and stay by couchsurfing for free.
So I don't know how much exactly you should take. But some travelers say that you can count on the amount you usually spend in a month and take about this money.