Okay, I've always meant to throw in a new post to this thread, but it takes so long, I always put it off. I'm heavily sedated on perscription medications right now, so I guess I have the time to finally tackle this exhaustive post.
I recently completed my Pig collection, a fete I once considered impossible. I literally have every single item I was ever after. If I don't own it, there's a 99% chance it's because I have no desire to own it (ie Hit Parade, Psychic TV, Neubauten, KMFDM rarites, etc) My goal was basically every major version of every Pig release, every remix, every significant collaboration/guest appearance (programming, bass, etc don't count to me as anything significant enought to hunt down). All items are original, owned copies. No MP3s (except of course the noted MP3 list). There are other items I *would* own, but nothing I particularly aspire to obtain anymore. My wallet rejoyces...
Pig:
Never For Fun
A Poke In The Eye...With A Sharp Stick ( US LP)
A Poke In The Eye...With A Sharp Stick (US CD)
A Poke In The Eye...With A Sharp Stick (JP)
A Poke In The Eye...With A Sharp Stick (JP) (spare)
Sick City/Shit For Brains
Shit For Brains
Praise The Lard (Concrete)
Praise The Lard (Cleopatra)
Hello Hooray (Concrete WL)
Hello Hooray (Contempo 4 track)
A Stroll In The Pork (US)
A Stroll In The Pork (JP)
The Swining
Red Raw And Sore
The Swining/Red Raw And Sore
The Fountain Of Miracles
Sin Sex & Salvation (US Cassette)
Sin Sex & Salvation (US CD)
Sin Sex & Salvation (JP)
Painiac
Sinsation (US)
Sinsation (JP)
Wrecked (US)
Wrecked (JP)
Prime Evil (Cassette promo)
Prime Evil (CD)
No One Gets Out Of Her Alive
Contempt
Disrupt Degrade & Devastate
Genuine American Monster (Cassette promo)
Genuine American Monster (JP)
Genuine American Monster (US)
Pigmata (Promo)
Pigmata
Raymond remixes:
Brain Drive - Choujin No Oukoku
Buck-Tick - Sasaki
Buddy Electrick - I Sing The Body Electric
Chemlab - East Side Militia (Re-release)
D.I.E. - Fragyro
Evil Mothers - Beatings (The Incriminating Fruit)
KMFDM - Rules
Matador - Stop! In The Name Of Love (CD)
V/A - Cheap Dream: Cheap Trick Tribute
V/A - Dr. Speedlove Presents: Chemical Warfare (Mix Mix Bang Bang)
V/A - Funky Alternatives Six
V/A - A Tribute To Van Halen: Hot For Remixes
Collaborations/side projects/appearances:
2-Kut - Rock That
2-Kut - House Of The Tripping Son
2-Kut - I'm Gonna Explode
2-Kut - Beat Boy
2-Kut - Rock That (Weirdo) (VHS)
H3llb3nt - Hardcore Vanilla
Haloblack - Throb.
The Hoodlum Priest - Beneath The Pavement...The Beach
KMFDM - OPIUM 1984
KMFDM - What Do You Know, Deutschland?
KMFDM - Don't Blow Your Top
KMFDM - Nihil
KMFDM - Symbols
KMFDM - Beat By Beat By Beat (DVD)
KMFDM - Attak
KMFDM Featuring Pig - Sturm & Drang Tour 2002 (CD)
KMFDM Featuring Pig - Sturm & Drang Tour 2002 (DVD)
KMFDM - WWIII
KMFDM - WWIII Live 2003
KMFDM - WWIII Tour 2003
The Megaton Men - I'm A Conservative
Sakurai Atsushi - Ai No Wakusei
Schaft - Switchblade
Schaft - Switch Remix
Schaft - Switchblade - Visual Mix
Schaft - Visual Cortex (12")
Schwein - Schweinstein (Cassette promo)
Schwein - Schweinstein (CD promo)
Schwein - Son Of Schweinstein Sampler (12")
Schwein - Son Of Schweinstein (Cassette promo)
Schwein - Son Of Schweinstein (CD)
Sow - Manripe
Sow - Je M'Aime (Hyperium)
Sow - Je M'Aime (Invisible)
Sow - Sick (JP promo)
Sow - Sick (US)
Steroid Maximus - Gondwanaland
Watts - Pigmartyr (signed and numbered)
V/A - Don't Blow Your Cover: A Tribute To KMFDM
V/A - A Gothic-Industrial Tribute To Smashing Pumpkins
V/A - TheSickCity - Volume One
V/A - TheSickCity - Volume One (personalized copy from Bryan Black)
V/A - A Tribute To Nine Inch Nails: Covered In Nails
V/A - Wish You Were Queer: A Tribute To Ministry
And my MP3 exclusive items I have:
Elastica - Mad Dog (Pig Remix)
Golden Palaminos - Dead Outside
Haloblack - Junky (Pig Remix)
Pig Orchestra - Darlin' (Rough Mix)
Pig - Fuck Me I'm Sick (As Fuck)
Pig - Spank The Monkey
Last two don't really 100% count as MP3 only though, as they appear on the GAM cassette promo.
Various other random/pointless stuff:
I have copies of all of Pig's videos as well.
I hate bootlegs. I've been given some free in the past, and I've thrown them away after awhile. Just don't like them, for whatever reason (no big political stance against them, just not my thing).
I have countless Pig/Pig-related promo materials. Posters, postcards, stickers, flyers, advertisements, photos, press sheets, etc.
I've seen Pig live once. Seen Ray with KMFDM twice. Met Raymond in person once. Met Steve White in person once. Interviewed Raymond via phone in London once.
I've seen all sorts of Pig oddities/rarities in person that I don't own myself. Weird promos, test pressings, etc, etc.
I know of at least a couple people with bigger Pig collections than me. Scary, I know.
Lastly, some pointless trivia, because drugs make me not want to get up:
Most I paid for any item: Red Raw And Sore - approx $55. Before the Cleo re-release, it was extrememly sought-after (Poke/Stroll level). It was a sealed copy I found. I think I paid almost as much for the Shit For Brains CD. Hard to remember. Otherwise, the majority of my collection I paid way less than those prices.
Many of my rarest items (promos mostly) were either obtained free or at very little cost. (Probably 85% of the collection was paid for fair and square though.)
Greatest personal scores: Poke (US) and Poke (JP). Both found for $8 used, though many years apart. Schaft 12" - I think I paid under $20 for it. I've gotten endless high-end offers for it, but not from Pig fans ironically. Usually electronic music fanatics after the remixes, presumably for DJ-ing purposes.
Worst pains in the ass for me to track down (either due to rarity, or just finding at a price I was willing to pay): Poke (JP), Hello Hooray white label, Schaft video, D.I.E. (oddly enough, even though it's much easier to find now).
Collection took me approx. 8-9 years to assemble. Almost a higher price than the cash itself was the amount of time and effort spent hunting it all down. Mission accomplished, I'm done.
Some other very impressive collections in here. I'm always impressed when I see someone with an item I don't own
Happy hunting, pigs
Let the riot begin! LOL - 
hahahha