This from 1up, they say they have details about the US collectors edition.

1UP News

North American Street Fighter 4 Collector's Edition Detailed

Nearly the same as the Euro CE, except for platform-exclusive figurines and a soundtrack.

By Kris Pigna, 12/09/2008

GameStop has revealed the details for the North American Collector's Edition of Street Fighter 4 (via Kotaku). And in what may not come entirely as a surprise, the main difference between it and the CE announced for Europe last week is they managed to make ours a little more annoying.

Priced at $79.99, the North American CE comes with everything Europe's version does: the new 65-minute Street Fighter 4 anime movie (it's a Blu-ray with the PlayStation 3 version), five downloadable costumes, a comic book-styled hint guide, and collectable figurines of two of the game's characters. So what's the difference in our version? For some inexplicable reason, the figurines are now split between platforms -- PS3 gamers can only get Ryu, and Xbox 360 gamers can only get newcomer Crimson Viper. Then again, GameStop does mention a CD soundtrack will also be included, which wasn't mentioned for the European version, so at least we've got that going for us.

Oh well -- we'll probably still spring for the useless collectible figurines anyway. Street Fighter 4 is due in stores on February 17.