What is an unfair advantage in bidding?

If a group of people conspire against the seller to suppress the bidding in any process is unfair in the fact that some may be discouraged to participate. In an instance that any Real Estate Professional and their buyers disparages the process or any group of real estate agent under the control of a real estate broker organizes or speaks to deny the auctioneer the rights of process in the pre-auction process or during the auction process is restraint of trade. THE TOTATALITY IS UNFAIR TO THE SELLER AND ILLEGAL AND PUNISHABLE BY LAW.