Backing out of a an agreed deal

<p>Had a bad experience at Cash Crusaders at Bellair Mall today. Took in my original white Xbox 360 with controllers and upgraded hard drive and a bunch of games. The buyer offered me a price for all the games and accessories and a price for the console. Then some other buyer walks in and tells him that they have the same XBox at another store which isn't selling and suddenly he backs out of the deal, after offering me a price which I accepted. The other guy still said to him that he could buy it but he said he would only take the games and accessories.<br />This seems like a pretty ********* way of doing business, offering a price after seeing the goods, having that price accepted and then backing out.<br />Is this standard practice for cash crusaders?</p>