User blog comment:Argorrath/Call of Duty: Ghosts's "Team Leader Pack" and "Ghosts Insignia Pack" revealed/@comment-5610200-20130925002804/@comment-77.235.137.243-20130925111700

The components of a Coca-Cola drink are real-life elements that cost money to buy, and some of them have their benefits, as the in-game packs are abstract, but they cost money to distribute and place on the Xbox Marketplace or the PSN Store. $2 isn't a big deal anyway.