Just thought I'd come here and post what DT stuff I have.
Eveything that's listed is what I have in physical format. I do have other things such as more Bootlegs and Fan Club CDs, but I only have those in digtal format so I haven't included them in the list.
Studio Albums:When Dream and Day Unite (Vinyl/Cassette*/CD) *Cassette has green artwork mis-print
Images and Words (Vinyl/Cassette/CD)
Awake (Cassette/CD/Japanese Edition CD with bonus mini-disc contaning 'Eve')
Falling into Infinity (Cassette/CD/Japanese Edition CD with bonus mini-disc contaning 2 Demos)
Scenes (Cassette/CD)
Six Degrees (CD/Japanese Edition CD with bonus track 'Solitary Shell Edit')
Train of Thought (CD/Korean Edition with bonus disc containg selections from LSFNY)
Octavarium (CD)
Systematic Chaos (Standard and Special edition CDs)
BC&SL (Standard 1 Disc Edition and Deluxe Boxset)
Live Releases/EPs/Compilations:Live at the Marquee (Vinyl*/Cassette**/2 CDs***)
*Vinyl has Japanese Track Listing
**Cassette has Japanese Track Listing
***1 CD has Japanese Track Listing and the other CD has Standard Track Listing
A Change of Seasons (Cassette/CD)
Once in a LIVEtime (Cassette/CD)
LSFNY (Original 'Re-called' Artwork and Standard Edition CDs)
Budokan (Standard Issue and Yellow Majesty Symbol Artwork Mis-Pressing CDs)
Score (CD)
Chaos in Motion (3CD/2DVD Boxset)
Greatest Hit (CD)
Singles:Lie (CD)
The Silent Man (CD)
Hollow Years (Japanese Edition CD)
Through Her Eyes (CD)
Videos/DVDs:Images and Words: Live in Tokyo (VHS)
5 Years in a LIVEtime (VHS)
Metropolis 2000 Scenes From New York (VHS/DVD)
Live in Tokyo/5 Years in a Livetime (DVD Bundle Re-release)
Budokan (DVD)
Score (DVD)
Chaos in Motion (2-DVD)
Ytsejam BootlegsWDADU Demos
Awake Demos
Dark Side of the Moon DVD
Bucharest DVD
WDAD Reunite DVD
Lifting Shadows BiographyOriginal First Edition Boxset with Bonus CD
Second Version: Limited Edition
**EDIT**
Pictures!! Do excuse the poor picture quality, these were taken using the camera on my mobile. I can't get pictures of my biographies as I don't have access to them right now.
CDs, Vinyls, Cassettes
Videos, DVDs, Bootlegs