$10 / late day OBO
I've 6 of them left.
If you buy all 6, you can take them for $50.

I've been trying hard to use up my late days for a month now. But this class is so simple that I finish psets on time despite starting a night before the due date. I've no option left but to sell the remaining ones now ...

Anyone?

PS: No hate mails please. Had a bad experience last time I tried to sell my late days here. That was for CS140.