Markets in everything

[some University of Michigan students] are getting $100 cash payments for keeping their dorm rooms presentable and opening their doors so prospective students and their parents can take a look during campus visits…

Participants must let tour groups see their room in the middle of the day, and have to be out of bed and dressed [imagine that!], said Randi Johnson, the university’s housing outreach coordinator. Display of anything illegal, offensive or banned is forbidden.

Here is the story, and thanks to Michael Rizzo for the pointer.