This can be done for free at CBS. THey did this last year and are going to do it again this year. As far as I know you can watch any game of your choosing for free at least for the first 2 rounds. Im not sure on the other rounds though. Here is the link http://mmod.ncaa.com/
"The University of Illinois is also in turmoil. The university sports an Interim Chancellor, an Interim Athletic Director, and an Interim Football Coach; the game will be played at Soldier Field, making this an Illini Interim Home Game."