They were the reason I found this site too. Any chance he could carry on and ignore the wkers at the auction house? It would be good to keep an *accurate* finger on current prices rather than the CAP/Parkers crap.
I can totally see why the dealers wouldnt be happy, cant have been easy for him taking pics & notes with dozens of disgruntled 25 stone car dealers around him....but they were the best guide available for valuing cars from a dealer IMO.