He's not that bad actually, he sold a real die letter halfpenny a while back, went for a very reasonable £50 (although only Poor or so) given that some people were a bit overly cautious. I buy a fair bit from him, but you have to ignore the description and just look at the pictures, which are normally clear enough to understand exactly what's on offer.
It's nice when he beats you to a bulk lot at auction because you know ~ everything will end up on eBay so you get a second chance to snag anything you particularly liked...