I upgraded to a B8 so have the RNS-E and bluetooth I removed from the car to sell. Is eBay my best bet and just start it at a low price and see what it gets? anyone any idea what sort of money they are worth? RNS-E is an 8E0 035 192 Q model think it has 2012 Maps disk also, I have left it inside the unit and car is now gone. Bluetooth is 8P1862335A I think they are the later models as they work well with my iphone 5 and the DIS in the car.