Ends today. Newegg has the Starcraft II: Heart of the Swarm Expansion Pack (PC) on pre-order for $40 - $10 off with coupon code EMCYTZT2870
[Exp 2/3] = $30
with free shipping. $40 elsewhere. Take control of Sarah Kerrigan, former Queen of Blades, to exact furious vengeance. Scheduled for release on March 12th.