Best Buy offers the Starcraft II: Heart of the Swarm Collector's Edition for Windows for $39.99 with free shipping. That's tied with our September mention as the lowest total price we've seen for this edition. (It's a current low by $30.)
Note that this requires a copy of Starcraft II: Wings of Liberty to play.
Personal finance guru Suze Orman has a huge following. But beware: The self-proclaimed expert has a track record that suggests more sizzle than steak.