Actually it might be worse than I thought. eBay pulled very quickly the five that I found but now there's a whole slew of them ...all supposedly coming from sellers with seriously good pedigree..as in 300+ positive feedback sales.
There are two explanations for this...either these 'expert sellers' have fallen foul to the eBay scam emails...."This is eBay, we've updated our system so please re-enter your password"....which I think is highly unlikely. Or it means that those bots that people have been warning us about have run up these huge false pedigrees....which means that just because someone has a huge positive pedigree is no guarantee that (a) they exist or (b) there are any goods.
Asking to pay by Western Union is also a bit of a giveaway for some of them although many take PayPal!