I happen to see an auction for a chip I have that I wouldn't mind selling. The auction seemed to have Three aggressive bidders. It Ended at $155 or something close. Shortly there after I listed mine BELOW the Third High Bidder and offered Free Shipping LOL... My chip never sold. So, Was it Ghost or Sham Bidding? Someone trying to keep the price up? Two People decided not to need that chip anymore. Pretty Comical to me...This should be good conversation and speculation