I have heard of this, and fake Nutrimetics on Ebay too. It was a Nutrimetics sales manager who told me, apparentley they had an email go out about it to their staff. Personally, I have a conspiracy theory- it's the Tupperware/Nutrimetics management (from memory, they are the same company) who are starting the rumour, because their consultants are technically not allowed to sell through Ebay, so they want to discourage people from buying it. I love a good conspiracy theory.