Get The Passenger DVD for $9.95 until the 11th of May 2011. Huzzah!
...or at least that's what I would have said, if it wasn't for Chaos.com having some issues updating the price (although the PAL version is currently showing as $9.99, which is close), and since it's the weekend nothing much can happen until businesses reopen on Monday anyway I guess. So let's say the sale starts Monday 11th.
[Edit: I'm told this will be fixed overnight, which makes it Tuesday here :/... so I'm extending it to the 12th of May.]