My opinion is ....
... this is one of the reaons why

changed their own policy and has masked bidder's identities. They don't want to hear about shill bidding from their subscribers. The higher the price of the item goes for ... the more commission

makes on the sale. Referring this matter to

will resolve nothing in my opinion. They have a deaf ear. It's all about money to them.
So my advice is to bid what you are willing to pay and you'll never get hurt ... and let the shill bidders spin their wheels. Shill bidding has been with us for years. It ain't going away tomorrow.