dannyg1, if you are going to ride it, then I hope it is a Litespeed because Clark Kent though rare, is not exactly known for quality.
As for shopwear, as long as it has not been ridden, and within reason, is still NOS and is alot more collectible than an almost new bike. That is the problem for me as well. When it is a nice bike, sometimes I wish it has been used so that I can use it. When it is in such pristine condition, I would find it a shame to ride it (think of a NOS 10th Anniversary Fat Chance, or a Mountain Goat Deluxe fillet-brazed with a killer paintjob, or a NOS Ritchey Commando. You get the idea).
Did you check if the fork is also titanium or steel?