At this year's E3 gaming expo in Los Angeles, Nintendo showed its glasses-free 3D portable, the Nintendo 3DS, for the first time publicly. It did not give the handheld a release date.
However, the company stated today that it will announce the release period and the price this September. The exact date for this reveal is September 29, so mark your calendars.
Nintendo first announced the Nintendo 3DS this March.
Bloomberg.co.jp: チャート/分析 [Bloomberg Japan]