Seen a fair few about for less than £3.5k, hence why I am keeping mine as it is only a Pulse - so not worth jack.
Anyways you only use Parkers, Glasses, Whatcar etc as a guide..its only from hunting around...
you find out what people are willing to pay.
PS: Parkers are sh1t on ForFours, it took a year to get them to add the Pulse,
then they removed the Pure when they added the Pulse !