After taking in all the advice regarding the 183 I have decided to let it go for $950 which is reasonable for a camera barely a year old and has been faultless. Comes with all the requisite packaging, cables etc.
IT is a great camera but because I'm sorting things out I am regrettably selling this.
Also throwing in 12 volt cable
New they are $1299 so a $350 discount is pretty good for a cooled camera.
Pickup or pay small amount for postage.
cheers