Infinity Ward and Activision Blizzard took a big bite with some of Call of Duty: Modern Warfare 2's promotional skins, and scalpers are now making use of the skins' relative scarcity by flipping them for hefty prices on online marketplaces. With the in-game store currently still in maintenance mode ahead of the game's Season 1 launch, one of the few sources of Operator character skins are the promotional codes from Burger King and other such franchises.