Wal-Mart is known for dropping news before official announcements and they have done it again. The 25th anniversary of Mario Edition DSi XL(that’s a mouthful) is making it’s way over the big blue ocean to North American shores sometime next year. It is set to include Mario Kart game and two Brain Age DSiWare titles as well as the standard accessories(manual, stylus, AC Adapter etc.).
Though since it was released on their site before any official announcement it has since been removed. All that were envious of the their Japanese-speaking brethren can hold off on that call to their local importer and patiently wait until the official release date is announced.