Input (grade 1): The Nintendo DS Lite was released on June 11, 2006, for US$ 129.99 in the United States, and CA$ 149.99 in Canada.
Output (grade 8): In addition, Nintendo also developed and released a similar version of the DS. Known as the "DS Lite", it was first released on March 2, 2006 in Japan, and June 11, 2006 in North America.