I bought mine from John Groombridge WWW.JWG.CO.UK Internet site does not work well with firefox and prices are on application; but I paid £60 less than list price in July last year
It is in East Sussex but they do mail order - good people to deal with
Another vote for the new Shoei Hornet DS. Shorter snout and peak for better airflow/less turbulence + pinlock visor insert so NO misting. £280 at Customlids.
It is a nice bit of kit. Done about 200 miles with mine and I'm impressed with it. My dealer is'nt doing the free charger deal but I got some cash knocked off.
I gave my 3year old one to one of the Mechanics on Endurohimalaya and was able to replace it via E Bay . There is a Guy trading as tokyo trader who sells Arai helmets at a big discount £195 from memory ,he also can sell you a black visor as thet come from Tokyo!! I,ve had 2 helmets from him and excellent service