Of of the top of my head, these are the manuals I'm looking for.
Star Wars Episode I: The Phantom Menace (PS1) (NTSC/PAL)
Borderlands (PS3)
The Legend of Zelda: Orcarina of Time (N64) (PAL)
Battletoads in Battlemaniacs (SNES) (NTSC/PAL)
Super Ghouls and Ghosts (SNES) (NTSC/PAL)
Super Smash Brothers Brawl (Wii) (NTSC/PAL)
These ones are the priority, as I'm only missing the manuals to have them "complete". LoZ:OoT, I already have the manual, but I bought it second hand, so it's a bit fucked up. It's missing the front cover.
I'd prefer to keep the SNES manuals PAL, as there is a big difference between NTSC/PAL manuals, but for games that are/nearly 20 years old, I'm not going to be picky, especially if the price is right. The Phantom Menace or Super Smash Bros, I really couldn't care less, as there nigh identical.
I'll post more that I'm looking for either later tonight or tomorrow.