A listing on GameStop's retail Web site shows a listing for a title called "Gears of War With Maps," which IGN are assuming is a planned re-issue of the Epic Games shooter that will include the extra multiplayer content released over Xbox Live.
The news bubbled out onto online message boards today, but Microsoft has yet to shed light on the mysterious new SKU, except to say the following in an email to IGN:
"We have not made any announcements about a new version of Gears of War."