Have been lurking here for a very long time now, but finally found a deal which I thought worth registering for to post.
£269.99 in store, £275.49 delivered.
If you know Arai helmets and like them, this is a deal for you. If you don't - try one on and you'll understand what all the fuss if about.
Have just ordered one to replace my almost eight year old Quantum F Haga rep (I paid £280 at the time, which was a good deal).
Go Nitro Nori!