2014 Thule Easyfold 931 bike rack

Thule Easyfold 931 bike rack, it's the top of the line folding one. It is, simply put, the nuts.
I bought it brand new, drove to the trails a couple of times and then my old car had the indecency to die on me. New car is without a tow ball so this has got to go. I like it so much I even considered putting a tow ball on the new car to keep it!
It's a top quality piece of kit in as new condition. It is the latest model with the fancy torque limiter knobs for the frame holders. Details are here:

http://www.thule.com/en/gb/products/carriers-and-racks/bike-carriers/towbar-mounted-bike-carriers/thule-easyfold-931-_-931021

It comes with 2 keys, manuals etc and has the adapter fitted to convert the plug from a 7 pin to a 13 pin.
Collection only as postage would probably be too high. I'm based in south London and around Sussex & Surrey a lot, could potentially meet halfway somewhere.
Current price for this brand new is £475, i'm looking for around £400.