I have traded with him and had no problems. In fact I got some neat chips back. I purchased chips from him at the 2005 convention, via e-mails and e-bay. You will always get back some nice chips from him in trade as long as you dont send him any junk chips. He advertises in the magazines the same offer. Send me 20 chips and I will send you back 20 chips.
This is from the Casino News Magazine.
Hope this helped Steve.