Protoss: Poland is not the United States.
in case you haven't noticed, pretty much every digital retailer is having insane Thanksgiving/Black Friday/Cyber Monday sales. there is no difference between American and European digital retailers because they do business internationally.
GamersGate is Swedish, yet they've been running sales all week and have just escalated their discounts to match some of Steam's. and of course, Steam is going absolutely crazy right now. and guess what: even Germans get those crazy discounts...
of course, Germany not being the US, you're not gonna take advantage of the current deals... right...?
i'm afraid GoG is missing out here. a lot of folks (including me) are more than willing to part with some of their money right now, and Steam will get most of it. but GoG could have cut in there a bit... also, GamersGate having many games on sale that are also on GoG doesn't help...