Hi Nutty,
I purchased two Schuberth C3 Pro's both in flouro hi-vis yellow along with two C3 Pro Schuberth radio collars, total cost for the lot was £1220.00, from the Helmet City stand, I think that I got a bargain as I'd been doing my ebay/ homework prior to the show.
I think that the Hi-Vis Flouro models are normally bit more expensive than the standard colours.
They look great!