The Energon Pub

I need help identifying this transformer I saw that I'm thinking of getting. The person has stated it as a original series transformer, though while trying to identify it on http://www.tfu.info I couldn't find anything.

I believe it's a KO item. But if anyone knows the name of the original item that would be fantastic.

Here is a link to a picture of the item in helicopter and robot mode:
http://cgi.ebay.co.uk/Original-Series-T ... 27b28eda07

Hope someone knows.