Pretty Little Liars: The Complete First Season (2010) for $28.99

A kind of a Desperate Housewives for teens, Pretty Little Liars follows four high-school girls as they struggle to deal with the unthinkable tragedy of the disappearance and probable murder of their best friend Alison. There's also the usual angst that comes with stress over school exams and getting into a good college, teen romance and sexuality, navigating the high-school rumor mill and popularity chain, small-town nosiness, and rocky parent and adult relationships.