I agree that the market has changed significantly I have been looking for a long time and recently purchased my plus 4 for about £10k under dealer price it sat for sale most of the summer. A few years ago it would have gone in a heartbeat. I do think the current financial crisis has hit these type of cars hard as people are holding on to their money instead of buying pleasure vehicles. I think buying in August is better than buying in the spring but like anything if you don't sell you don't lose money as the market will fluctuate. It is definitely a buyers market at the moment
