Many of you are probably already aware of this, but facebook has a marketplace. What you may not be aware of is that there are students selling tickets for this weekend at very reasonable prices.
For example, I just got two tickets for $63 each. Granted, these tickets would have to validated for those of you who are not students. But even with the validation price, it is still a steal IMO.
Just remember to set your search location for Ann Arbor when looking for listings.
Hope to see you all there!