We told you to expect some sales that would last for just a few hours at a time on Steam this week. Here's a perfect example: Grand Theft Auto IV, the 2008 released open world action game from Rockstar Games, is just $7.50 from now until 4 pm Eastern time (that's 1 pm Pacific time) on Steam.

As we reported on Monday, Steam will be rolling out a number of these quick sales from the Rockstar Games collection all week. However you can still get all 13 games from the publisher that are available on Steam for the bundle price of just $42.49 from now until this coming Monday.