I'm not sure of how much the increase is, but I think ND was getting about $1.5 million per year from the Big East. Roughing out ND's share of the ACC deal works like this - 20% of the 15-year $3.6 billion deal is for basketball. Split 15 ways, Notre Dame's share would be $3.2 million per year.
If my recollection of Big East money is right, ND will realize an additional $1.7 in media revenue. ND was due a raise one way ot the other because the Big East contrast was coming to a close. The increase starts next season.
I've been working on some ideas for attendance. I think Notre Dame is leaving a lot of ticket money on the table because it doesn't promote men's basketball very well. I'll blog that later in the week.
Ticket sales lead to increased licensing revenue. All tolled, I'll bet there is a seven figure number to be had.