From memory, my Pink Floyd collection includes:
Piper At The Gates Of Dawn - cd
Saucerful Of Secrets - cd
A Nice Pair - vinyl
Ummagumma - cd, cassette
Soundtrack From "More" - cd
Atom Heart Mother - cd
Relics - vinyl Meddle - cd
Obscured By Clouds - cd
Live In Pompeii - dvd
Dark Side Of The Moon - vinyl, cd
Classic Albums DSOTM - dvd
Works - vinyl, cd
Bootleg live 1973 - vinyl
Wish You Were Here - vinyl, cd
Welcome To The Machine - live bootleg '75 - cd
Animals - vinyl, cd
The Whole Hog - live bootleg '77
The Wall - vinyl, cd
The Wall - live bootleg Dortmund '81
The Wall - live cd
The Final Cut - vinyl, cd
A Collection Of Great Dance Songs - vinyl
A Momentary Lapse Of Reason - vinyl, cd
Live Bootleg - Tampa '87 - cassette
Live Bootleg - Orlando '88 - cassette
Delicate Sound Of Thunder - live cd
Knebworth '90 - vhs
Division Bell - cd
Take It Back (single) - cassette
Pulse - live cd
Solo: Roger Waters - Pros and Cons of Hitchhiking - cd
Roger Waters - Radio KAOS - cd, vinyl
Roger Waters - In The Flesh - live bootleg '88 - cassette
Roger Waters - The Wall (radio broadcast) - Germany '90 - cassette \
David Gilmour - vinyl
I believe that's it, I'll check and update - if needed.