Nintendo DSi Shop is an application that allows the user to download games for the Nintendo DSi. In order to access DSi shop, you will need a DSi system and a Wi-Fi Connection. You can use the Nintendo DSi shop to buy games for use on your Nintendo DSi system without the need for a game cartridge. There are always new games being added and it can be downloaded to your Nintendo DSi. They range in prices from some being free to others being 800 points. You must have a Nintendo Points Card to buy games that cost points. You can also buy points via credit card. It will be discontinued at 31st May, 2017, along with gainable points at 30th September, 2016.