If you are heading out on your Black Friday spending spree, here is one cool seasonal gift that you could pick up. The Magnetix I-Coaster looks like barrels of fun. What can be more fun than sending stainless steel ball bearings racing around a track while listening to your favorite MP3s. It also has a sound effects mode which allows it to emit certain sounds as the ball passes certain points. You can plug your MP3 player of choice into it if you prefer music to sound effects.

Available from Amazon for $144

Oh Gizmo