OtterBox cases, especially ones that are made to fit the iPhone 4 and iPhone 4s, are the most counterfeited cases in the market right now. If you shop online, you have an 85% chance of encountering sellers that deal with replica OtterBox cases. These fake OtterBox iPhone cases can be found on eBay, Amazon, iOffer (especially iOffer), Craigslist, and more. Even "Top Rated Sellers" are selling these counterfeit cases and claiming that they're 100% guaranteed authentic. Don't be fooled, look for the telltale signs I've listed below and save yourself any grief and avoid getting ripped off.