yohimey" odds are the first caveman who sold his cave planned to kill the cave buyer with his club ,"
No that is complete fiction ancient civilizations had no concept of land ownership that is a western European concept that then was adopted by the US and perverted in to one of the most disfunctional economies possible because of your corrupt government and big business and the simple fact that you have this idea at all about cheating in such a deal reflects that you are part of this corrupt unsustainable failing econcomic system.