TRADE: Witcher 2 Enhanced Edition DRM Free

I'm trading Witcher 2 Enhanced Edition DRM Free (GOG) for 1-2 Steam games (only games on sale so u can get them cheap), I already have W2 on both Steam and GoG so I'd like to trade my extra copy for something going cheap on sale on Steam.

Serious Sam 3 BFE and Van Helsing are super cheap right now for example and are on my wishlist.

Witcher 2 has been given out and on sale for a few bucks several time...you won't get much

@MonsieurX: I know, it's why I'm only asking for a cheap game, SS3 is like 4 Euro. W2 is 10 Euro right now even with the sale.