After doing some digging around the web about collector editions and boxed copies, I found this:

http://www.escapistmagazine.com/new...ders-Limited-Edition-Includes-Board-Game

A limited edition with a boardgame! But sadly that piece of news is older than the dinosaurs, and the boxed copy on the site here doesn't look like it has a boardgame attached, so I guess it's not available?