Steam and VPN's

[Jordan711]

So Black Ops 2 is £40 on Steam and the Russian Steam is selling for 899 rubles which is around 17 quid, so could I use a VPN to buy it from the Russian Steam and then play on UK Steam or do they ban for this sort of thing?

Or could you create a new account on the Russian Steam via a VPN then gift it to yourself?

Thanks.