I've personally Been waiting for this to come down in price since its release - cheapest i've ever seen it.
Next cheapest is £11.99 @ powerplaydirect.com
Actors: Cameron Diaz ; Kate Winslet ; Jude Law ; Jack Black ;
Director: Nancy Meyers
Certificate: 12 years and over
Screen: Widescreen 1.85:1 Anamorphic
Languages: English - Dolby Digital (5.1)
Subtitles: English for the hearing impaired ; Arabic ; Dutch ; Danish ; Finnish ; Icelandic ; Norwegian ; Swedish
Region: Region 2 - Will only play on European Region 2 or multi-region DVD players.