I have a pair off Pioneer CDJ 800mk2 and a CDJ 800 mk1 for sale they working fine only problem with the mk2 is from the USA ones i forgot to change the power on the voltage converter and the display screen is not working since as you can see on the picture , But working fine i dont have any problem with it . I live near to Heathrow TW 19 but if you interested i can take it Hanslow or extra 7pound i can take it to Hammersmith or if you like to try before you buy i home after 5 give me call. Janos 07903051288