Hi,
I spotted this old thread while looking online for a Green Cone today and thought I'd update on the price in Ireland. The price was €145 but after I contacted them and asked about the Sterling rate, ecoshop.ie dropped the listed price to €95. So now's a good time to buy I think, it's seems like a good product if used correctly. The site greencone.ie is very expensive still however...(not affiliated with ecoshop.ie by the way!)
http://www.ecoshop.ie/