Well theirs been alot of your TV Series/Show DVD Collection threads so i thought one for classic movies too :)

Here's my list

Dumbo
Mulan/Mulan II
Tim Burton's The Nightmare Before Christmas
Roots
Roots The Next Generations
Weekend at Bernies
The Princess Bride
Planes Trains & Automobiles
Superman 4 Movie Collection
Batman 4 Movie Collection
Teenage Mutant Ninja Turtles 4 Movie Collection
Home Alone 25th Anniversary Edition
Home Alone II Lost In New York
Jingle All The Way
A Christmas Story
The Sound of Music 25th Anniversary Edition
Harry & the Hendersons
The Birds
The Ghost & Mr Chicken
Dennis The Menace 1993
Disney's Don Knotts 4 Movie Collection
Star Trek 4 Movie Collection (Walmart Exclusive i got this set after what happened to Leonard Nimoy)
Last Action Hero
No Time For Sergeants
Disney's Herbie 4 Movie Collection
Vacation 3 Movie Collection
An American Tale/An American Tale Double Feature
Rookie of The Year
MASH (movie version of course lol)
Back to the Future 30th Anniversary Edition (had the original 2001 versions too but were lost)
The Secret of Nimh 1 & 2
Caddyshack
Free Willy
The Incredible Hulk Double Feature (the incredible hulk returns & the trial of the incredible hulk)
Rocky
John Wayne 4 Movie Collection
Lethal Weapon 4 Movie Collection
Free Willy 4 Movie Collection
Airplane II The Sequel
Mark Twain Movie Collection
Bullitt
Breakfast at Tiffany's
Casper
Field of Dreams
The Sandlot