It's hard to find after it had some quality issues 10 to 15 years ago. I would think, but don't know for a fact, that the quality issue (amalgamation banding - ie dark spots, blotches) would have been addressed by now. I used to use it and ran into that on a couple knives, threw my remaining stock away and never went back.
CM-154 is the same formula from Crucible and does not have the blotch problem.