I cannot believe I found this!
Only released Dec 2006 - possible mistake (or its that bad they cannot get rid of it).
Cheapest elsewhere is about £15
Save: £13.02 (81%)
Under a powerful Zombie curse, snakes are hatched inside a young women, slowly devouring her from within. Her only chance of survival is a powerful shaman who lives across the border.
With only hours to live, she jumps on a train headed for Las Angeles. Unfortunately for the passengers aboard, they are now trapped, soon to be victims of these flesh-eating vipers.