Image:GBAlogo.png The Game Boy Advance SP, released in February 2003, is an upgraded version of Nintendo's Game Boy Advance. The "SP" stands for Special. The SP was marketed at US$99.99 at launch. In September 2004, Nintendo lowered the price to US$79.99. The SP is accompanied by the Nintendo DS (released in November 2004) and the Game Boy Micro (released in September 2005).