Today's Tekzilla Daily is all about saving money on your video game purchases. Watch the tip for a great site to monitor prices on Steam games.
SteamAlerts.com is a simple and effective website to monitor prices on Steam titles. Set a price threshold for a game and SteamAlerts will email you when the price dips below what you specified. Even more: the site displays the history for a particular title so that you can get an idea of past steam sale prices.