To celebrate their fancy new look of their new Games for Windows Live Marketplace, Microsoft is holding a sale of sorts, with a different title on sale every day of this week, starting today (November 15th) and running to Sunday (November 21st).

Today's deal is Age of Empires III for the extremely low price of $0.10 or £0.10, depending on your location. Unfortunately, it is NOT LIVE-enabled, and alas, contains no achievements.

Immerse yourself in the award-winning strategy experience. Microsoft Game Studios brings you three epic Age of Empires III games in one monumental collection for the first time. Command mighty European powers looking to explore new lands in the New World; or jump eastward to Asia and determine the outcome of its struggles for power. There are no refunds for this item. Digital Rights Management Disclosure. This software uses digital rights management software (“DRM”). DRM may limit the number of times you are permitted to install this software on a computer and/or the number of computers to which you may install the software. To function properly, DRM downloads certain data and files to your computer, which may or may not be uninstalled when you uninstall the software.
Monday's deal was Grand Theft Auto 4 for $11.99.
Tuesday's deal was Borderlands for $9.99.
Wednesday's deal was Batman: Arkham Asylum GOTY for $11.99.
Thursday's deal was Red Faction: Guerilla for $5.99.
Friday's deal was Saints Row 2 for $5.99.
Saturday's deal was Bioshock (PC) for $1.99.

UPDATE: It seems that some of the deals are still in the system, so if you missed out on GTA4 or Batman: AA GOTY, you may still be able to claim it.

You can either fire up the Games for Windows Live client or head here to download the game.
Credit for this story goes to Ham Man 89