While I agree with you about concessions pricing (they're absurd just about everywhere today) I'd like to know where you found "crappy tickets" for the Georgetown game being offered at $350-500 (for two you seem to have indicated).
I check prices on Seat Geek now and then and late Saturday afternoon I happened to check the Georgetown game. What I found were several hundred tickets available, from the lower bowl sidelines to upper endzones and there were tickets available from $48 in the upper level, including chair back seats, to $250 or so in the lower bowl.
Overall, the highest prices were less than $300 per ticket in the lower bowl and as low as $48 in the uppers. And don't forget, those people selling any of those seats paid a "seat license" as well as the ticket price.
Go to Seat Geek and look at the Creighton game prices. The prices are similar to those for sale for the Georgetown game on Saturday. About 20 available in the lower bowl at $96 to less than $180. Second level? Probably 200 available at under $100.
Maybe you were just using hyperbole, but that doesn't add value to an honest discussion about why there were empty seats.
What makes the most sense about the number of empty seats are the "special" day and a mediocre opponent.
Finally, with so little media revenue we have to find financial support wherever we can, so let's all hope we get invited to join a league with serious media contracts soon.