The most expensive DVD on Amazon is a six-minute 2003 music video by the extreme metal band Cradle of Filth, titled Babalon AD (So Glad For The Madness).
The video, which you can find on YouTube if for some reason you don't feel like paying a million dollars, is an homage to Italian filmmaker Pier Paolo Pasolini's "Salò, or the 120 Days of Sodom," which has been banned in several countries because of its graphic depictions of sadism.
We briefly considered embedding Cradle of Filth's video here, but we'll just go ahead and show you this rabbit eating a dandelion instead.