I've been a season ticket holder for a long time and have always had the opportunity to buy tickets to away games. However, if my memory doesn't betray me, those games were the "lesser" opponents: Northwestern, Iowa, Purdue, IU, etc.
This year, I can (and did) buy tickets to Rutgers, Michigan State, and Oiho State.
Rutgers - Oct 4 - $100each
MSU - Oct 25 - $80 each
Northwestern - Nov 8 - $70
Oiho St - Nov 29 - $150
I don't know if this says something about ticket demand throughout the conference, ticket prices as a whole, or nothing at all. I also wonder if I could maybe make a couple bucks by reselling the tickets. I'm not opposed to playing the ticket stock market.