I just saw this in another thread on sale at Woolworths from 20th of March; Buy any selected Disney DVD and receive one of equal or less value FREE, which is a great deal from Disney and Woolworths (most other stores that sell Disney DVDs are also doing it) you can get numerous different titles the ones on sale from Amazon UK are listed below:

Buy One Get One Free on Selected Disney DVDs

Aladdin (Musical Masterpiece Edition) [DVD]
The Jungle Book : 40th Anniversary 2 Disc Platinum Edition [1967] [DVD] [1968]
Robin Hood (Special Edition) [DVD]
The Aristocats Special Edition [DVD] (2001)
Cars [DVD] (2006)
Monsters Inc. [2002] [DVD]
The Sword In The Stone (45th Anniversary Edition) [DVD] [1963] Enchanted [DVD] [2007]
Cars [DVD] (2006) (2008)
Enchanted [DVD] [2007] (2007)
Hercules [DVD] [1997]
Ratatouille [DVD]
Tarzan [DVD] [1999]
The Hunchback Of Notre Dame [DVD] [1996]
Chicken Little [DVD] [2005]
Finding Nemo (2 Disc Collector's Edition) [DVD] [2003]
Meet The Robinsons [DVD]
Toy Story 2 (2-Disc Collector's Edition) [1999] [DVD]
Dumbo (Special Edition) [1941] [DVD]
Mary Poppins [2 Disc 40th Anniversary Special Edition] [DVD] [1963]
Bedknobs And Broomsticks [DVD]
Toy Story - 10th Anniversary Edition [DVD]
Mulan (2 Disc Special Edition) [1998] [DVD]
101 Dalmatians (2-Disc Platinum Edition) [DVD] [1961]
Alice In Wonderland (Special Edition) [DVD]
The Little Mermaid: Ariel's Beginning [DVD]
Pocahontas (2-Disc Special Edition) [DVD][1995]
The Wild [DVD]
Santa Clause 3 : The Escape Clause [DVD] [2006]
The Jungle Book 2 (Special Edition) [DVD]
OLIVER & CO: DVD RETAIL DC [1989] (1988)
101 Dalmatians II - Patch's London Adventure (Special Edition) [DVD] (2008)
My Friends Tigger and Pooh/Mickey Mouse Clubhouse: Double Pack [DVD]

It's rare to find The Jungle Book : 40th Anniversary 2 Disc Platinum Edition [1967] [DVD] [1968] in this deal, however it's still mega expensive, I hope Disney re-release it again soon!
Buy One Get One Free on Selected Disney DVDs