I am going to revise this statement, because I just realized that I did in fact recently purchase a some Masakuni needle pulling tweezers, mainly because I have been frustrated with everything else Ive tried for that task. The ones I have are awkward to use and they make my hands start to hurt using them. They were $60 which while not cheap, I felt was fine for a pair of good tweezers that wouldnt make my hands sore like the others I have.
I still cant justify $250 for their stainless steel large knob cutters. I broke a medium sized Kiku knob cutter on a branch bigger than I probably should have been using it for so I needed a pair of large ones. The American Bonsai ones, were $100, which to me is not a cheap tool. It seems like a very solid tool, the cutting edges meet properly and so far they have made clean cuts on everything Ive cut with them.