This one came through last week, but seeing as how the deal runs until November 15, it's still newsworthy. Microsoft is offering 20% off Xbox 360 controllers.
The cut is available on all versions of the controller except the Halo 3: ODST shock bundle. Considering the most basic wireless controller has a $79.95 RRP, that means you can save $16 and grab one for $64, although the Xbox page does make a point of stating that it's up to retailers to set the final sale price.
The deal is available through Big W, Clive Peeters, Dick Smith, Domayne, EB Games, Game, JB Hifi, Myer and Dick Smith Powerhouse.