One thing buying it, I've then to sell it, couldn't afford to hold on to it till I got the price I would have wanted, other things to get and do. Besides yours went didn't it...to a dealer My mate got one a little later for £400 and sold it for about £600.
Still believe it's worth nearer the 700 IMO, especially the light blue issue. Seems to be a few black and white kicking about at the minute.