
(window of the Coop)
The Harvard Coop apparently now allows students to purchase used textbooks. I haven't investigated to see whether they have a system ensuring that the used textbooks for sale are only books that have been previously owned by Harvard (or, maybe, other Ivy League) students. Otherwise, students could be taking home books filled with who knows what kind of skanky underlining from some dirty-fingered-and-possibly-syphilitic dunce at Kent State. Or, worse: highlighters!
BTW, when Sister A visited a few months ago, she bought all kinds of family members identical Harvard T-shirts from the Coop. Which led to an odd juxtaposition at the family reunion I was at a couple weeks ago:

(cousin V, me, Sister C at family reunion)
Update: As a commenter just reminded me, I did have a relative come up to me at the reunion, look at my shirt, and say, "So, you're a Native American?"