Not to bad of a domain, if the extension where different it might be worth a little more. But never-the-less it would probably be worth somewhere in the low $xx - mid $xx. Good luck with your domain!
Your domain has an English term and a German extension. That's not a very good combination and in this case the term doesn't fit to the the extension at all (why should someone from Germany visit a website which wants to inform him about Germany - in English?). The extension only could make sense if it's used for marketing (i.e. the REAL German portal, etc.). Therefore I'd say the domain is worth something in the high $xx - low $xxx. Good luck with selling it!