I don't have as much as any of you (and I don't have a working cam yet to take a pic), but I'll give it a try: (the ones in bold italic are items I am currently bidding & winning on ebay @ the moment)
Silent Hill 1 (US black label version)
Silent Hill 1 (1st ed. JPN)
Silent Hill 2 (US 1st ed)
Silent Hill 2 (2 disc special ed; PAL)
Silent Hill 2 (1st ed JPN)
Silent Hill 2 (JPN novelization)
Silent Hill 2 guide (JPN, Konami official Guide)
Silent Hill 2 guide (US)
Silent Hill 3 (US)
Silent Hill 3 (PAL)
Silent Hill 3 PC (US)
Silent Hill 3 guide (US)
Silent Hill 3 guide/Book of Lost Memories (JPN)
Silent Hill 3 OST (not bootleg version nor newest version)
Silent Hill 4 (US)
Silent Hill 4 (PAL)
Silent Hill 4 OST (again, not boot nor newest ones)
Silent Hill 4 guide (US)
Silent Hill 4 guide (JPN official guide 1st ed)
Silent Hill 4 guide (JPN official guide complete ed.)
Silent Hill: Origins (US; ps2)
Silent Hill: Origins (PAL; ps2)
Silent Hill: Origins guide (US)
Silent Hill: Zero guide (JPN)
Silent Hill: Homecoming (US)
Silent Hill: Homecoming (PAL? idk, it is German though)
Silent Hill: Homecoming guide (US)
Silent Hill: Homecoming OST
Silent Hill: Shattered Memories (US; ps2)
Silent Hill: Shattered Memories guide (US)
Silent Hill: Shattered Memories guide (JPN)
Silent Hill: Shattered Memories OST
Silent Hill: Downpour (US)
Silent Hill: The Movie (German 2-disc steelbook)
Silent Hill: The Movie (German steelbook fog version)
Silent Hill: The Movie (UK red fog steelbook)
Silent Hill: The Movie (FR 2 dvd slipcase limited ed.)
Silent Hill: The Movie (FR 2 disc Blu-ray limited ed.)
(JP) Silent Hill: The Movie (SH:Ultimate 3dvd +blu-ray +book)
Silent Hill: The Experience (psp)
Now for a list of items I NEED. The bolded, italicized, and underlined ones are the main ones. VERY IMPORTANT: I'm Begging everyone to help me find these three items
. I finally got BoLM though at least...
Silent Hill PAL
Silent Hill Novel (JP)
Silent Hill 2 PC
Piggyback Silent Hill 2 guide (EU)
Drawing Block Silent Hill 3 Program Guide (JP)
Silent Hill 3 Novel (JP)
Silent Hill 3 JP
Silent Hill 3 PC
Silent Hill 4 JP
Silent Hill 4 PC
Art of Silent Hill (JP dvd)
Lost Memories: the art and music of silent hill (JP)