This seems to tally with what Japanese retail sources were saying in mid-July. At the time, this website [reported] comments indicating that the DS would launch in the US on November 11th at $179.95 (?145) following a November 4th launch at 19,000 yen (?140) in Japan.
However, reports this week also had publishers citing concerns over the as-yet unknown launch line-up, with some worried that most of the system's big titles were expected in Q1 2005. Japanese retail sources in July suggested that 11 titles would be released by the end of 2004.
Recently, Nintendo has [confirmed] the final name, logo and design of the unit, and also unveiled a list of titles in development in Japan and the West, including big names from the likes of Electronic Arts, Square Enix, Capcom, Konami and others.
Source: Game Industry