There are many, many gaming and comic conventions throughout the year: but there's only ONE San Diego Comic-Con. The five day affair takes over the California town every July, and at its the core of the convention are the thousands of vendors selling basically anything your nerdy mind can dream up. In fact, SDCC has gotten so big that multiple companies create items that only are sold at the con, creating an entire market for San Diego exclusives.
One down side to there being so many SDCC-only items that it's hard to keep track of them all, let alone the ones worth standing in line for over an hour, which is why you need this guide. Whether you're heading down to San Diego yourself or planning to search them out on eBay post-show, these are the coolest exclusives to be found at Comic-Con.