Football Manager 2012 is on sale for 60% off at Steam to celebrate the Winter Transfer update. However, according to Tony the Amazon rep it will be on sale for $5.99 (85% off) at Amazon. The game uses Steamworks, so you’ll have to activate it on Steam no matter where you buy it from.
There’s a demo available on Steam. It has an 84/100 metascore.
NOTE: The Amazon deal isn’t live yet. It should be live around 3AM EST.