I have a decided to change the direction of my car from show to a track car.These are all brand new and never hooked up. I no longer need most of my vidoe system. I have (4) TMEM580 monitors these are a 5.8" headrest screen. I also have (2) of TMEM770 monitors. These are touch screen control screens. You can look at these on [ www.alpine.com ] I'm selling the 580 screens for $225 a piece and $450 a piece for the 770. RETAIL PRICES ON THE 580 is $400.00/each and the 770 is $700/each. Frank
