BEWARE. (I dealt with a customer service rep called "Dips") I was offered a Pioneer ex-display head unit at £669. Just £79 cheaper than new retail price (with only half warranty and lots of disclaimers that the unit may have scratches, parts missing etc). I asked for information on the unit, has it been repaired or just unwanted by the customer etc. 4 attempts would not get me an answer. Extremely evasive and it felt very much like they were hiding something so I even said that was how it sounded and they still didn't answer, confirming my suspicion in my view. A company this size not keeping sales records or details of why a unit was returned? No, something not right there. BEWARE! Ask questions, and see how honest you think they are being with you BEFORE you buy.