Not a very bright panel, but for that price, as long as you aren't in death valley 365 days a year, not bad for an 8.4 VGA (some kind of Visor or Lower dash mounting would help, as would tinted windows).
They also do a 6.4" VGA kit, but it is $545 for a single unit. They also do a 10.4" VGA kit and SVGA kit with not much between them, but the VGA is brighter than the SVGA (but nothing is over impressive).
What I have now, is the bare LCD panel. It is the LG/Philips LP064V1. I had it paired with a Dicon LCD1024E controller board. Along with the inverter, this was a complete 'flat-panel' display. Contact Dicon directly. They may have the package at a reasonable rate because of their recent controller board upgrade (ie they might be trying to get rid of their older equipment to make room for the newer stuff).