Impulse is having a weekend sale and what caught my eye is that it includes Out of the Park Baseball (OOTP) for $19.99 (50% off). This is the latest iteration of their highly rated baseball simulation. It is very strong on statistical simulation and team management. While it has some graphics, they are limited and that is clearly not the focus.
Also on sale are CID the Dummy for $3.49 (30% off), Skyscraper Simulator for $16.34 (40% off), Lost Planet Extreme Condition - Colonies Edition for $9.99 (50%), Tom Clancy's EndWar for $9.99 (50%), and the THQ Ultimate Bundle with 17 THQ games for $99.99 (71% off).