Found Keyshop in Germany

Hello dear Users, i hope its the right direction..
Found a Keystore in Germany..
In german board the shop was rated very good..
but now i wanted to ask..
Does somebody bought there any key of a game?

The prices there are real low..
can i trust?
www.keinespur.info

best regards

looks more like a phishing site than a legit buissness I would not trust it.