Only a handful of titles (offer only just started so hopefully more titles will be added) but most are around £5-8 cheaper than anywhere else. Don't forget Virgin Card holders get another 10% off.
Pan's Labyrinth (next cheapest £15.89 @ Sendit)
La Haine - (next cheapest £14.29 @ Blah)
Brotherhood Of The Wolf - (next cheapest £13.89 @ Sendit)
Mulholland Drive (next cheapest £13.89 @ Sendit)
The Host (next cheapest £16.89 @ Sendit)