You are correct BC, but I was talking about blades that would not be easily replaced, if at all. As a perfect example, the Highly Coveted and Impossible to find SS4. Or on the larger side, the S6 (of which I WAS finally able to obtain a specimen of). I have a Wardog HACK that I would gladly give up for an SS4 if anyone was so foolish as to want to unload theirs, and the HACK might well be a batter blade for actual real world use, but those who have an SS4 I am sure will be holding onto theirs. I know I would.