Let the buyer beware!

I discovered recently that yesterday was the beginning of Scams Awareness Month, which The Guardian has marked by producing a list of the most popular (with the scammers, that is) to warn the unwary. It is a testament to twisted human ingenuity, listing as it does 27 ways you and I might be fooled into parting with money. Looking at this list you might think that you would never be fooled by such tricks, and in most cases you wouldn't, but some of them are extremely clever and you have to won...