Rediculously low px prices you say! Working in the car trade, time and time again people change their cars for a reason! Not because they put a fresh mot and service ready to px but because they know something is expensively wrong. Let me tell you the public don't help them selves when it comes to trust.

As for px prices the Internet has given people the ability to know the price of a PX before they even arrive at the dealer. Dealers are interested in making a profit on the car they are selling and happy to give you what they expect to get back in an auction no more no less. That is the market price.