It took me 4 hrs of looking around yesterday and still could'nt find a white or silver ds , There aint any anywhere lol.
So if you need one , there is one reserved at argos / stretford until the end of today which I don't need now . white or silver can't remember which one , £97 ish , check website for price , but you can happily have the reservation number if your struggling . Hope this helps someone.