According to transfermarket his value is 25 million pound.
Worth a shot for that price.
Edit: now that you mention the German revolution we always do that every certain cycle. Get 3 or 4 players from certain nationality. Remember we had the African players under Didier (although Africa is not a country)? Then the Brazilians, then the Belgium and then the Spaniards. Now let's see if we go with the Germans.