NBC - how much money NBC earns for TV advertising for each show!

Note: these prices were paid for early on before this season's ratings
The average cost of 30 second spot on NBC for all it's shows (this is more important than ratings):
Sunday Night Football $512,367
The Voice $206,500
The Office $178,840
Smash $154,000
The Apprentice $145,500
30 Rock $133,000
Whitney $120,604
Awake $117,550
Parks and Recreation $116,883
The Biggest Loser $106,153
L&O: SVU $104,528
The Firm $104,500
Parenthood $95,650
Community $93,533
Prime Suspect $93,092
Football Night in America $92,900
Up All Night $82,617
The Sing-Off $81,541
Free Agents (cancelled) $78,010
Playboy Club (cancelled) $74,273
Harry's Law $64,017
Grimm $55,358
Chuck $50,441
Dateline $39,610
Source AD age