I want to buy a iDA-X100 so I need to get rid of my CDA-9835. As everyone knows this head unit is considerded the best SQ head unit made....make an offer or if you have a X100...Lets make a deal!! Nothing wrong with the 9835 and has been used for roughly a year....only ever used for SAT rd and Ipod....good condition!! Comes with Original Box/Manuals...Ask for Pictures!!