I've got one immaculate (refurbed) 19" wheel, a wing-mirror and a rear light cluster sitting in my garage, Audi original parts from a B7 RS4 Avant. After selling the car I guess I'll put them onto eBay but I'm not sure what they're worth. Buying new from Audi, the wheels are something crazy like £800 so does that mean a used one might be worth £400? Looking on eBay there are some 18" wheels for sale going cheap, but no 19's. Any idea what these might be worth, or has anyone bought/sold anything similar recently?