I am a meat cutter and work in a grocery store. I have come across a couple of guys carrying some no-name knives, a Gerber (with a huge hole at the pivot?), a Leek and a Grizzly Creek. I bought a very well used (scratched up blade) 580 Barrage from the Grizzly Creek guy for cheap.
Around here, in Eastern Ontario, no one has ever heard of Spyderco and the thought of spending more than $30 for a knife is preposterous. So any high end knives? Nope, not a chance.