I was looking for reviews on TOPS knives, specifically the Condor Alert, and there's not much about 'em on bladeforums. I did find a youtube vid that recommended it highly. Anyways, I was going through the Tops website and watched their video about how they make their knives. I was floored to find out that they differentially heat treat their knives individually. I was under the impression that differential heat treat is only offered in the best custom knives. This would explain the high prices, along with the made in usa factor. I got mine on amazon for a good deal less than the MSRP on the tops website. I'm curious if anyone knows of any other factory made knives that are differentially heat treated?