I have a GVDX listed on EBay that has a few small issues with the power button, or the button board itself (I am not sure). Everything else works great, and the screen is in GREAT shape.

This would make a great testing or backup Visor, as well as a good "parts car". Includes all original equipment.

http://cgi.ebay.com/aw-cgi/eBayISAPI...tem=1265555228