No, the interesting bit, which makes us fully doubt this, is that according to his translation, the bundle will include not only 358/2 Days, but Chain of Memories as well -- and that the included DSi will include Game Boy Advance compatibility.
Due to the quality of the picture, we can't make out a lot of the kanji, but we can clearly see mentions in katakana of Kingdom Hearts 358/2 Days and the Game Boy Advance. Kingdom Hearts: Chain of Memories is written out too, but not correctly. It doesn't matter what it says, in the end, because this is a picture of a page some guy typed.
In real Kingdom Hearts news, Gamespot has a hands-on preview of 358/2 Days, describing in detail a playthrough of the TGS demo.
[Thanks, B Marriner!]