Sadly, there's a good chance you already own an iPhone 3G case if you're the proud owner of an iPhone 3G. That said, there's still nothing stopping you from hopping a flight to Tokyo and replacing your current one with the best case in the history of cases. Sadly, the lad that snapped this shot isn't sure where exactly this thing is sold, but if you're savvy on the details, be sure to holler in comments below.