StarCraft 2 games available on the cheap

For those of you who appreciate cheap PC games--and if you're consistent Steam shoppers, you know exactly what I'm talking about--Blizzard has a couple of StarCraft 2 expansions that are going for dirt cheap right now.

The publisher has priced both Heart of the Swarm and Wings of Liberty for a cool price of $19.99 each, ready for download. Both games offer up hours of additional gameplay, as well as great scenarios that fans of the series will absolutely love, if they haven't already.

We're not sure how long the sale will last, so head on over and download them while you can. You can find them at the Battlenet shop.