To celebrate the one year anniversary of Kinect and the release of Dance Central 2, Harmonix and Microsoft have discounted all of the previously released DLC.
The savings range from 25% up to 50% off, with all packs included. The deal is available until November 5th so be sure to grab them while you can.
Go here to see the list.
You can read our review for Dance Central 2 here and you can order Dance Central 2 from ShopTo here.