Thanks for your reply ScooterG. According to the same topic on Spyderco forums, this is a distributer exclusive. For those that think "limited" only means "limited", there is big difference between a Sprint Run and an Exclusive. Exclusive's can have more than one run, such as the case of the Brown S35VN PM2 exclusive, and the Blue M390 PM2 exclusive. There have been multiple runs of each of those variants. Many people paid more than retail on the secondary market for those knives, only to have them reappear on the retail market years after the initial run. Sprint Runs are a true one-run and done scenario.