I've finally gotten my list of Narnia merchandise and collectibles together. I don't have quite as much as you, Griffle, but I'm working on it!
VDTPosters and Promos» 4 copies of full-size (27”x40”) teaser one-sheet (I had 5 originally) [Direct from the production, not purchased off of eBay]
Religious Materials» Group’s Fun-for-the-Whole-Family-Hour Leader Kit w/ VDT clips DVD (pre-ordered)
PAID: $19.99
Magazines and Articles» WORLD Magazine article and two-page photograph
PAID: $5.95
[Total Spent for Voyage of the Dawn Treader: $25.94]PCCollectibles» Movie theater standee (Impossible to get. Three pieces, around 8ft tall and 15ft wide.)
Replicas» Prince Caspian/Telmarine Sword (full-size plastic replica)
PAID: $29.95
Posters and Promos» 75 promotional bookmarks (I had 100 originally) [from production]
» 10 theatrical full-size (27”x40”) one-sheet (I had 15 originally)
» 1 teaser full-size (27”x40”) one-sheet
» 3 activity sheet fold-out posters
Other Marketing» 14 gift bags (I had 20 originally)
» Outreach’s Prince Caspian Community Kit (includes door hangers, posters, postcards, a hardback “Faith Journey” journal)
Religious Materials» interlinc’s “Youth Leaders Only” Prince Caspian Bible study guide and DVD
Books» Paperback The Chronicles of Narnia: Prince Caspian movie tie-in edition
PAID: $7.99
» 2 copies of PC Official Illustrated Movie Companion (Ernie Malik)
PAID: $43.72 + 3.18 S&H = $46.90
» 2 copies of The Chronicles of Narnia: Prince Caspian Game and Activity book
PAID: $4.99 ea. = $9.98
» Prince Caspian Teacher’s Edition (not for sale)
» Following Prince Caspian (Thomas Williams)
PAID: $2.99
» 2 of Prince Caspian Puzzle Book
PAID: $4.99 ea. = $9.98
» Prince Caspian: Fight for the Throne (J.E. Bright)
PAID: $4.99
» The Chronicles of Narnia: Prince Caspian: Movie Storybook (Lana Jacobs)
PAID: $14.99
Original Autographs» Ben Barnes
CDs» Movie Soundtrack (Harry Gregson-Williams)
PAID: $18.98
» PC Audio Book Movie Tie-in Edition (C.S. Lewis)
PAID: $27.50
DVDs» PC 3-Disc Collector’s Edition + Digital Copy
PAID: $39.99
Jewelry and Clothing» Aslan Pewter Pendant necklace
PAID: $12.99
Magazines and Articles» The HOOK two-page review w/ photographs
» National Geographic KIDS two-page article w/ photographs and trivia
PAID: $??.??
Toys and Action Figures» Peter and Miraz action figure set
PAID: $19.95
» Prince Caspian action figure set
PAID: $19.95
Cell Phone Accessories» “Aslan and Lucy” Wallpaper
PAID: $2.99
» “Trumpkin and Nikabrik” Wallpaper
PAID: $2.99
» “Miraz Castle” Wallpaper
PAID: $2.99
» “Prince Caspian on Horse” Wallpaper
PAID: $2.99
» “Prince Caspian Movie Poster” Wallpaper
PAID: $2.99
» “The Door in the Air” Ringtone
PAID: $2.99
» “Raid on the Castle” Ringtone
PAID: $2.99
[Total Spent for Prince Caspian: $288.06]LWWReplicas» Peter’s Sword Prop Replica by Master Replicas (LE No. 0608 of 2000 worldwide)
PAID: $249.99 + $26.16 S&H = $276.15
» Peter’s Sword Letter Opener by Master Replicas (1/5 scale)
PAID: $24.99
» Peter’s Christmas Gifts by Master Replicas (1/6 scale; sword and shield)
PAID: $49.99
» Sir Peter Knight Shield
PAID: $39.95
Posters and Promos» Full-size (27”x40”) DVD promo one-sheet
» Disney Educator’s Guide and DVD
Books» The Chronicles of Narnia LWW tie-in edition (C.S. Lewis)
PAID: $19.99
» The Chronicles of Narnia Boxed Set (C.S. Lewis)
PAID: $49.99
» LWW Official Illustrated Movie Companion (Perry Moore)
PAID: $19.99
» 2 of Knowing Aslan (Thomas Williams)
PAID: $2.99 x 2 = $5.98
» Narnia Chronology: From The Archives of The Last King
PAID: $24.99
» Planet Narnia (Michael Ward)
PAID: $29.95
» Cameras in Narnia: How The Lion, The Witch And The Wardrobe Came to Life (Ian Brodie)
PAID: $19.99
» Coloring and Activity Book with Magnets
PAID: $4.99
» LWW-themed Journal with Peter’s Shield front by Antioch Publishing
PAID: $??.??
» I Can Read: Welcome to Narnia (Jennifer Frantz)
PAID: $3.99
» I Can Read: Tea with Mr. Tumnus (Jennifer Frantz)
PAID: $3.99
» Inside The Lion, the Witch and the Wardrobe (James Stuart Bell)
PAID: $12.99
» Believing in Narnia (Natalie Gillespie)
PAID: $12.99
Pamphlets and Tracts» Rose Publishing Narnia Timeline
PAID: $4.99
» Narnia tract
CDs» Original Motion Picture Soundtrack (Lenticular Cover)
PAID: $24.99
» Limited Edition Soundtrack with DVD
PAID: $39.99
» Music Inspired By CD
PAID: $18.98
DVDs» Full-screen Edition
PAID: $29.99
» 2-disc Collector’s Edition with two Concept Art cards
PAID: $29.99
» 4-disc Extended Edition with Limited Edition WETA bookends
PAID: $86.99
Jewelry and Clothing» T-shirt with the one-sheet design
PAID: $12.99
» Peter’s Shield Key Ring
PAID: $9.99
Bookmarks» White Witch (Snowflake coin and light blue tassel)
» Peter (Unicorn coin and red tassel)
» Susan (Bird coin and black tassel)
» 2 of Edmund (Lions head coin and dark red tassel)
» Lucy (Butterfly coin and blue tassel)
» Aslan (Golden lion’s crest coin and golden tassel)
PAID: $9.99 ea. = $69.93
Pins and Other Collectibles» Reversible Two-sided Aslan and Narnia: LWW logo pin (WDW)
PAID: $7.95
» Aslan Paperweight
PAID: $12.99
» Cair Paravel magnet
PAID: $9.99
Original Autographs» Skandar Keynes
Games» LWW-themed Stratego
PAID: $28.95
» LWW Game
PAID: $34.95
» LWW GameBoy Advance
PAID: $29.99
» 100 Piece Pevensie Children puzzle
PAID: $6.99
Other» The Chronicles of Narnia: The Lion, the Witch and the Wardrobe digital copy
PAID: $9.99
» Estate-Approved “Hundred Year Winter” Shooting Draft (shooting script for LWW; reproduction)
[Total Spent for The Lion, the Witch and the Wardrobe: $1071.54]Total Spent for LWW, PC, and VDT: $1385.54