The special edition was earlierby retailer flyers.
The regular version of The Walking Dead will sell for $29.99 USD in North America, while The Walking Dead Collector's Edition will be released for $69.99 USD; the Collector's Edition will be exclusive to videogame retailer GameStop.
The Collector's Edition comes with an exclusive special edition The Walking Dead Compendium One. It features exclusive Charlie Adlard cover art, and is over 1,000 pages. The book, which normally costs $59.99, will include the first 48 issues of Robert Kirkman's comic book as well. (The standard edition won't feature Adlard's artwork.)
The fifth episode, No Time Left, will be released sometime before the 4th December on PC, Xbox Live Arcade and PlayStation Network.