I'm not gonna lie; this PlayStation 24-inch 3D Display  is too rich for my blood at $500, but what it does is practically magic. It allows two gamers to play the same game and see just one full-screen image. Gone are the days of split-screen gaming thanks to Sony's SimulView Technology, since you'll see your character (or car, or whatever) in full-screen mode even when you're playing with one of your pals.
Basically, the display works just like 3D does — it broadcasts two signals, and the included pair of glasses picks up either the left or right signal at one time, so you and a friend can see two totally different images while playing. Although, there are a few downsides; there's only one pair of shutter glasses included with the set (a second pair will set you back $70), and SimulView works with only a handful of games (Killzone 3, MotorStorm Apocalypse and Gran Turismo 5) in dark rooms. Still, you can hook up the PlayStation 3D Display to your laptop, PC, PlayStation 3 (obviously) or cable box, which makes this a great — but pricey — gift for a dorm room, bedroom, man cave, or game-addicts office.