I think you should write a nice letter to the seller’s agent whenever a financed deal went for a lower price than your offer (assuming you have good FICO score etc., so that they can’t give a flippant answer). (by email or fax so that they know that you know that it has been delivered). Collect a bunch of the replies and post them here. I am sure the collective smart brains of Piggs will find methods to screw them over.