I live in Camperdown, but drive past that garage often and see that car. Because the csl is quite collectable, it's very rare to see one modified as it erodes the value. The silver one we've seen lacks too many original csl features and has too much non-csl stuff which makes it suspicious. It does look cool though. Last time I picked up a copy of Unique Cars there was a couple for sale in the $35-50k range. BMW Sydney also had a white batmobile for a while. I have a blue 73 csi that's in nice condition and cost $18k.