collector's edition, Call of Duty: Modern Warfare 3, exclusive content, steelbook case, themed in-game items, art book, downloadable content, DLC, night vision goggles, military-style packaging, high-quality, detailed replica, game memorabilia, limited edition, prestige edition, enhanced gaming experience, collectible, fans, additional maps, season pass, special operations missions, multiplayer skins, weapon camos, tactical advantage, premium, investment, gaming community, unboxing experience, display piece, shelf, collector's item.