Possible to find CyberTool Lite?

I've been looking for the perfect SAK for me and I happened to hear about the CyberTool Lite, which fits what I want perfectly. Only to then get the devastating news that it was discontinued two or three years ago. I've been searching around online to see if there was anywhere that might still have it in stock, but no luck. I don't mind a preowned one, as long as it's in reasonably good nick. Is there somewhere in particular I should be looking? At the very least does anyone have any insight into why it was discontinued?