Grab this Back To The Future Trilogy: Ultimate Edition Box Set (4 Discs) for only £9.99 @ Play.com. I think it's the first time I've seen this box set go under a tenner!!
Back To The Future (1985): 17 year old Marty McFly got home early last night. 30 years early.
Back To The Future - Part 2 (1989): Getting back was only the beginning.
Back To The Future - Part 3 (1990): They've saved the best trip for last... But this time they may have gone too far.