Green Lantern (Three-Disc Combo: Blu-ray 3D / Blu-ray / DVD / Digital Copy) (2011) for $29.99

As far as superheroes go, Green Lantern may lack the clean, iconic lines of his more respectable DC counterparts Superman and Batman, but the very wonkiness of the premise (earthling joins elite force of space cops) lends itself to a pulpy, operatic, not-entirely-serious approach. (One of his teammates is a talking carrot, after all.)