High end seems to be a moving target based on your financial ability. I know when I see a "high end" knife, but there are so many good ones in between. I would raise the bar to $100 for high end, and lower the bar to $25 or less for low end (excluding SAKs as they are a good value). Lots of very good knives in the $25 to $100 price range.
Rarely if ever. I've found that my needs can be best satisfied by having a custom made to my specs.
To put is simply, i am not rich enough to have anything i am not willing to abuse. currently, all but two of the knives that i own are kershaw blems. i can use it and not feel guilty. the most expensive knife i have is a 85 dollar zt 0200 blem. the cheapest knife is a 25 dollar ener-g II. i looked at the emersons and the benchmades, and i can not see the point. however, i think my opinion will change when i am no longer 15 and on a "christmas-money" budget.
I plan on getting a couple of CRKTs just to see if I like the designs enough to buy the custom versions. Theyre both under $30.
The CRKT NIRK: The original version being the Brian Tighe NIRK Tighe. This looks like a totally original design and CRKTs version gives me an inexpensive way to try it out.
...I'll stick with low-priced quality knives. If they break, no worries...
As a pretty new guy to the world of knife using/collecting, I would love to buy more expensive and high quality knives, especially fun ones that I like playing with such as the Benchmade 580 Barrage or the 940. SAKs are also awesome for being inexpensive, super fun to play with, and really great quality for the money you pay.
Unfortunatey, the realities of being a university student/fast food worker kind of dictates that I buy less knives or buy more cheaper knives, and my experience with cheap knives makes me want to stay away. As mentioned in another thread, I bought an M Tech folder that was fun to play with, but would immediately disassemble itself, and eventually I lost a backspacer while flick opening the knife (not a big loss, but 5 dollars I would have rather put into a decent knife).