Steam's weekend special for this week is The Orange Box, the highly-acclaimed collection of PC titles from Valve. The sugar to sweeten the deal? They're slashing off 66 from its regular price.
If you're averse to math like this writer, that equates to just US 9.99. Yes, for under US 10, you can now own five winning titles: Portal, Team Fortress 2, Half-Life 2, Half-Life 2: Episode One, Half-Life 2: Episode Two.
Take note that this offer is just for this weekend only, so click on the source link below if you wanna catch it while still fresh.