I'm curious if anyone knows why the Combat Troodon and Troodon cost more than the other Microtech models. For example, the Dirac Delta Tactical I just purchased cost me $375 and was $10 more than the lowest price I saw online but, the Combat Troodon which is comparable in size is about $523. That's a pretty big difference in price but not size. My Troodon Tactical with the D/E blade cost $408 but, my Dirac Tactical with the D/E blade cost $295 and they are also comparable in size. Again a pretty big difference in price but not size. I would think the size of the knife is correlated to the cost but, in the cases mentioned above it does not seem to be the case. Seems like Microtech has some channel conflict. Does anyone have any insight into this issue?