Of the list above, I expect to be buying these (the rest I don't have any real interest in owning, but my list is plenty long anyway):

Universal
Sci-Fi Collection:
- Deadly Mantis
- Leech Woman
- Land Unknown
- Cult of the Cobra
- Dr. Cyclops

Horror Collection:
- Horror Island
- Man-Made Monster
- Night Monster
- Captive Wild Woman
- Black Cat (1941)

Fox and MGM (who is distributed by Fox)
The Fly Classic Collection
-The Fly
-Return of the Fly
-Curse of the Fly
-A fourth disc with unknown extras

Fox Horror Collection
-Chandu The Magician
-The Undying Monster
-The Lodger
-Hangover Sqaure
-Man Hunt
---?? Not remotely horror

Midnite Movies
-The Conqueror Worm (Special Edition)
-Food of the Gods
-Chosen Survivors/The Earth Dies Screaming
-Devils Of Darkness/Witchcraft
-Tales From The Crypt/Vault Of Horror
-Pharaoh's Curse/Curse Of The Faceless Man
-The Vampire/The Return Of Dracula

Columbia (Sony)
Sam Katzman Boxed set
-The Werewolf
-Creature With The Atom Brain
-Zombies Of Mora Tau
-The Giant Claw
-One Chapter of the serial Mysterious Island

Warner Brothers
-Frankenstein 1970
-POSSIBLY The Walking Dead