Two

Buy Harry Potter and the Half-Blood Prince (Two-Disc Limited Special Edition) from Amazon.com
From Warner Home Video (DVD)
Average Customer Review:
Usually ships in 24 hours
Buy New: $18.99 (as of 12/15/09 11:41 PM EST - more info)

Buy The Hangover (Unrated Two-Disc Special Edition) from Amazon.com
From Warner Home Video (DVD)
Average Customer Review:
Buy New: $20.99 (as of 12/15/09 11:41 PM EST - more info)

Buy Transformers: Revenge of the Fallen (Two-Disc Special Edition) [Blu-ray] from Amazon.com
From Paramount (Blu-ray)
Average Customer Review:
Usually ships in 24 hours
Buy New: $19.99 (as of 12/15/09 11:41 PM EST - more info)

Buy Twilight (Two-Disc Special Edition) from Amazon.com
From Summit Entertainment (DVD)
Average Customer Review:
Usually ships in 24 hours
Buy New: $24.99 (as of 12/15/09 11:41 PM EST - more info)

Buy Star Trek (Two-Disc Digital Copy Edition) from Amazon.com
From Paramount (DVD)
Average Customer Review:
Usually ships in 24 hours
Buy New: $24.99 (as of 12/15/09 11:41 PM EST - more info)

Buy UP (Two-Disc Deluxe Edition + Digital Copy) from Amazon.com
From Disney*Pixar (DVD)
Average Customer Review:
Usually ships in 24 hours
Buy New: $20.49 (as of 12/15/09 11:41 PM EST - more info)

Buy The Wizard of Oz (70th Anniversary Two-Disc Special Edition) from Amazon.com
From Warner Home Video (DVD)
Average Customer Review:
Usually ships in 24 hours
Buy New: $16.49 (as of 12/15/09 11:41 PM EST - more info)