According to AdWeek, the recent spending spree by the movie studios has edged NBC closer to selling out its 67 spot Super Bowl inventory, but the network still has between eight and 12 spots remaining, depending on who you ask. Right now, the SpotBowl advertising line-up is tracking the buyers of 42 30-second spots. That means a little over a dozen advertisers remain anonymous. We’ll get to work trying to figure out who those mystery buyers are. Stay tuned!