Be careful buying domains based on auto appraisal vals....Im sure you aware they are not accurate in the slightest
As far as your domain is concerned the only site I found that is being used similar to yours is tldhost.de the .com/net and org are not in use and as the net/org etc are available for yours, and the fact that that actual phrase doesnt get any searches at all in google keyword tool then I would suggest a x to low xx appraisal....unless developed..