after running an ehpro clone for the past week and a half (and loving the crap out of it.) i pulled the trigger on an authentic. Couldn't find an authentic anywhere in stock in north america so i ordered from a german site. ordered on tuesday, arrived today (3 days from germany?!) $120CAD shipped before duty & taxes. Not sure the rules on posting the source, but if you google intaste you'll find it. I'm guessing they're close to the factory that manufactures them because they never seem to be out of stock (I've been checking daily in case i want to order more.)