Since many of you had questions after my first post about counterfeit cosmetics, I created a guide to spotting the fakes. Although you can find some good deals on eBay, fake goods are extremely prevalent. Watch out for phony MAC, Nars, and Bobbi Brown — although a few other brands pop up as well. Use this guide to protect yourself from bogus beauty, and be prepared to laugh and cringe while you browse through these fakes.