Pff...$2 bucks! I currently have 10 (after my Permanent Unlocks) so I hope per screen it's 15 for me and only 10 for the folks that didn't use PU tokens for their CAC's.
Again... Simple -- Buy or Don't Buy -- the choice is yours.
This stuff is all OPTIONAL, just like Pre-Ordering or any DLC. Today you can buy BO2 for as little as $40 USD. My daughter wants me to buy her a few CAMO's so I will get her: Graffiti, Kawaii & Party Rock.
Don't forget Nuketown (Zombies) is now free for everyone.