Like I said I got it for $490 shipped to the US. Remember, I know that sounds high compared to the $260 + s/h, but I am getting all the pieces and parts that make it intergrate into the rest of Audi (i.e. CAN-BUS, so the remote display between my speedometer and tachometer still shows radio info, direct steering wheel controls, etc)..
The seller has confirmed its the same unit as mentioned in the first post.
I should be able to comment on all items except screen in direct sun. My windows are tinted with 15% window tint on the side, and 50% tint on the windshield. I will try to roll down the windows and see what I can feedback on.