For this week only, GameStop is offering those who buy a DSi one free game. The problem is you only get to choose out of a selected five. The good news is the games are not that bad. After purchasing a DSi for 169.99 or DSi XL for $189.99, you can choose one of the following: Pokémon Platinum Version, Pokémon Mystery Dungeon: Explorers of the Sky, Style Savvy, Legend of Zelda: Spirit Tracker, Super Mario 64 DS.

Remember, this offer only runs from July 18-24. So, if you were thinking about purchasing either DSi, this could be the best time to do so. Be sure to click here to check out the offer for yourself.