PHOTOS: Hot Tech for Teens

Another option instead of a Wii? Devlin recommends the PlayStation 2. "It's so easy to find," Devlin says. And at $129, the price is right, too.

"People still love the PS2 over the PS3, which is still pricey," she said. "The PS2 is a great product. They're still making games for it. ... It's a great gaming system."