Amazon VOD is currently running a sale offering entire seasons of TV series for just $5 a season. The offerings include: House Season 1, House Season 2, House Season 3, House Season 4, Heroes Volume 1, Heroes Volume 2, Battlestar Galactica Season 1, Battlestar Galactica Season 2, Battlestar Galactica Season 3, Hercules: The Legendary Journeys Season 1, and The Office Season 4. Additionally the SNL Best of 2008 Campaign Season 1 is just $1.99.
And the Scary Movie Sale is still running with $0.99 rentals.