Next best is £3 at ASDA (in-store) or £3.93 at SendIt.
Martial arts spin off from director Rob Bowman. Jennifer Garner plays Elektra Natchios, a hired assassin who is reunited with her old sensei, Stick (Terence Stamp). When she is given an assignment to kill Mark Miller (Goran Visnjic) and his daughter, Abby (Kristin Prout), her conscience gets the best of her and she decides to protect them instead. It's up to the Hand's top assassins to track her down and finish the job.