6. Nintendo DSi

6. Nintendo DSi

Nintendo
$175.00

Nintendo's (NTDOY) Wii may be losing some of its luster, but the DSi handheld remains the world's best-selling portable game system for a reason. With its 3.25-in. LCD screen, twin digital cameras, and built-in software that makes it easy to manipulate photos and sound, the DSi is good for hours of entertainment. Downloadable games and the ability to use many cartridge-based games from the older Nintendo DS give the DSi a slight edge over our runner-up, Sony's new $250 PSP Go portable game console.