MSU ticket office has them in section 24. I believe 25 is visitor section as well based on searching ticket sites.
I know it's best for MSU to buy through them, but they are $75 and you can get them on secondary market for 1/3 that closer to the 50. This is probably the route I'll go, and if it sucks I'll just move to some open seats in state section. I don't know that the crowd will be an option.