My partner is looking for a newer used car as her's has circa £138k on it. She wanted a Nissan xtrail as she does horses, etc.. We called the local Nissan main dealer to check what they had in their used car stock. They stated they had a 2006 being traded in last Friday and they wanted circa £6500 for it. As it was low mileage we said okay and made an appt with the dealer last Saturday morning to view and test drive. So went down Saturday morning and test drove it. Agreed a £500 trade in on her car and signed the deal at £6500 less the £500 trade-in. We did this with their salesman. We signed the paperwork and left a £500 deposit with them and they were going to prep and service the car so we could pick it up later this week. This morning we got a phone call to say the Sales director wanted more money for the car and were stopping the sale. They would be refunding our deposit. No explanation, no offer of compensation, no offer of finding us another car. Nothing. Their sales order contract states in the small print that this is a legally binding contract. I am agast a main dealer would even consider doing this to a customer. They are really blaise about the whole thing and could care less. Anybody have any advice?