I think what you'll find is they're going into collections to never be seen, much less used and that's a crying shame really.
I can't see a normal average 18/21/28 that never wants to and is never going to be anything more than a road/track toy going for a huge amount more than any other comparable performance 250/400 grey bike.
And in a way, if you're going to use it, that's good, you may or may not think an NSR is a better bike than an (Aprilia) RS250, RVF400 or whatever, but the performance on offer is so similar it's just down to what you fancy and long may it remain that way. The day that a bike prices itself out of the reach of those who would use it in favor of those who would put it on display is a bad day indeed.
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