Well, i think that some people are rephrasing this question as "Is the Sebenza four times better than a $100 knife from Spyderco or Benchmade?" The answer to that is "Probably not." But that doesn't mean that a Sebenza isn't worth the money. Quite simply, price goes up exponentially with respect to quality. It's not a linear relationship. A 10% increase in quality may result in a 50% increase in price. The higher the quality gets, the more costly it is to increase it further. Is a $2000 custom twenty times better than a $100 Spyderco? Almost certainly not. But if you want top quality, you have to pay for it. Is it worth it? I guess that all depends on your finances.