First of all, you can find less and less girls in the street. No anymore these fun stories of 90-s, when gang of 50-100 girls marched into the headlight of your car. Now process mostly moved to brothels, kolkhozes (group of individuals) and individuals.
Even if you find the place, typical prices for night start Reviewom 7000 RUB (~$300). For this price you get some goblin, speaking no English of course. Guys Reviewom sextalk reviewed that smth more or less well-looking (no English again, of course) they could find only for RUB 12000/night.
Some "elite" chicks at dosug.nu now state price of 20-25.000 RUB ($800-1000) per HOUR!!! is their cunt made of gold? what the hell this world is coming to?!
Typical price for BJ/express fuck in the street is presently RUB 1000/1500, i.e. ~$40/$60).