This is a junk Carrozzeria Cyber Navi ZH77. The reason it's junk is that the screen monitor does not turn on. It cannot be opened or closed with the buttons. There are no scratches on the screen. The serial number is MHMH126864JP. It is the main unit only (with miniB-CAS). How about it for parts or repair? Please note that we cannot accept returns for junk items.