Well, I am not so sure about knowing the price. I'm actually interested in C&J, so I just googled a bit and it does seem that GBP 400 is the higher end for benchgrade shoes when you buy online. They can be bought for about GBP 30 or even 40 less in some online stores. Still, it doesn't change the story that much.
The value, though, is exactly what I was asking about.
The value is subjective. You are looking for some collective SF wisdom regarding the Crockett and Jones shoes. That does not exist. You define the value. Are C&J shoes valuable to you? That is all that matters.