Yeah, I have some too, I had a related post in my thread. Since that post I also bought
Mass Effect 3 N7 Collector's Edition Guide and
Assassins Creed III Collector's Edition Guide.
Assassin's Creed Limited Edition Bundle
- Assassin's Creed Official Game Guide
- Assassin's Creed Limited Edition Artbook (Hardcover)
- Exclusive Lithograph
- Map poster
Assassin's Creed II Collector's Edition Guide
- Art Gallery
- Exclusive Behind the Scenes section
- Map poster
Assassin's Creed Brotherhood Collector's Edition Guide
- Extensive story analysis
- Exclusive extra content
- Map poster
Assassin's Creed Revelations Collector's Edition Guide
- Extensive story analysis
- Exclusive 16-page section featuring sketches of yet undisclosed moments of Altair's life
- Interactive world map
- Laminated reference cards for all 9 multiplayer maps
Bioshock 2 Special Edition Guide
- Embossed hardcover
- Two lithographs
Dead Space 2 Limited Edition Guide
- Numbered
- Making of chapter
- Concept art section
- Interview with Ian Milham - Art Director of the Dead Space series
- Exclusive "Art of Christopher Shy" section, artist of Dead Space graphic novels
- 8x10 letter from the Church of Unitology
Deus Ex: Human Revolution Collector's Edition Guide
- Interview and art section
Batman: Arkham City Collector's Edition Guide
- Two exclusive covers to choose (Batman or Catwoman)
- Pin up poster (Harley Quinn and Catwoman)
- 6 comic book sized lithographs