The price of these Chinese copies is truly amazing. Just $8, as someone posted, shipped from China, and delivered to your door. If you back out shipping, what's left? $5 for production costs?
How do you get the steel, grind it, heat treat it, hone a "razor sharp" edge on the blade, polish it, find the screws, pivot and handle materials, shape everything, assemble it, put it in a box, etc. All for $5 and still make a profit? The factory owners have to be exploiting someone to make this work.
Then, on an American knife enthusiasts forum, we hear from members that the "steal" and build quality is as good or better than Spyderco knives. Amazing.
But despite being amazed by the economics, I'm not buying any of it. I have a first-production Benchmade Rukus in my pocket. It's served me extremely well for years of hard use (I'm a homesteader), and it is still rock solid. I wouldn't trade it for a boxcar full of cheap Chinese knives no matter how cheap they are.
A well-made American knife is also amazing.