Hi byronwells,
For one you can try searching on Google, which I just did and I couldn't find any wholesale suppliers based in Russia selling pc games :(
There are many free directories offering suppliers in many different countries, but oftentimes these suppliers are not verified so you don't know for sure if you are dealing with a trustworthy supplier or a scam.
What type of pc games are you interested in? Maybe we can help you find suppliers that offer them at reasonable prices.
Cheers!