I just recently started to look at this forum (actually about 10 minutes ago). I too have had a bad experience with PVknife.com. I am a regular buyer from BladeAuction, and I have done business with this guy a few times. I've only had one bad experience with him, so don't think I'm trying to ruin him or anything, just speaking my mind.
I had won an auction for 3 butterfly knives. I received an e-mail from him about three days later with the "winner info" (where to send money, etc.). Well, I sent the money a few days later and waited to get my butterfly knives. I got them in about a week from when I sent the money... but I only got two of the three that I paid for! Instead of getting three of the ones I wanted, I got two, plus a cheaper model.
When I complained, and asked what the heck happened... he told me that they lost the last one, and just sent a "more expensive model." The model they sent me was not more expensive for a fact, and I felt cheated because he didn't bother to say anything before he sent them, and he did not offer a refund or exchange.
Also I was mad after this happened, it didn't stop me from doing business with Josh again. He is a reasonably nice person with good items as well as good prices (most of the time). But I felt I should share this with you guys since others have had problems with him before.
-Kent