It's the gear driven cams and 13.5K rpm redline that caught my interest. They were only available for two years here in north america, but for quite awhile longer in Japan and other places. So the parts are readily available from UK suppliers. I've only seen a couple come up for sale in the last few years $3000-4000. The one that is up for sale now the fellow is asking $1800 with 26500km. Whats a market value price on a bike like this? Or is it rare enough that it is what a seller will pay sets it?