I used to buy my make-up from ebay, since it was so much cheaper. However I was put off by so many reviews claiming the products to be fake, and many of them did seem too cheap to be true. So then I moved on to Amazon...not as cheap, but cheaper than Boots. However, I'm not sure why I thought there'd be no fakes there, surely it's just as likely?
So. Do you pay full price? Or do you trust Amazon, Ebay even to get the real McCoy?