Right now at Future Shop Canada, if you pre-order a pink Nintendo 3DS, you will get a free game with it. This deal is on for a limited time only. My guess is that is is valid until 9th February because you will be able to get this system in stores as of 10th February.
When you pre-order this game system you will get to choose between a free Super Mario 3D Land game or a free MarioKart7 game. Both of these titles are great games from Nintendo. The Nintendo 3DS is available for just $169.99 which is a great deal considering everything you get. I did a little price comparison for this deal and found a Nintendo 3DS (in blue) at Amazon for $184.99 (no game included). I also found it at Best buy for the same price as Future Shop but no free game included either. Future Shop had the best deal on this game system and you get a free game with it!
(Expiry: Unknown but most likely 9th February 2012)