If you don’t mind your Nintendo DSI being orange or green, this will be a great deal!
Preorder the Nintendo DSi Bundle Green  or the Nintendo DSi Bundle Orange  on Amazon for $124.99 AND get Mario Party DS  (currently $27.96) for FREE. Also you get a $25 video game promotional credit.
Plus it is covered by Amazon’s price guarantee- if the price drops before they’re released on 11/26, you’re guaranteed the lowest price! The promotional credit will take about two days to show up in your account, but that is still plenty of time if you have something else to get for the holidays!