Now with the internet, you get much better prices, but you buy sight unseen. The possibility of getting a lemon is a risk of doing business in the modern world.
For me, in Oz, throw in distance & time, Customs, your postal service, my postal service, etc........
All of these factor into returning a knife for me.
It's a bit of a lucky dip really, and thats a shame.

Q.C. should mean something, in this price range.