I have to agree with the description, this is the coolest pencil sharpener ever.
From the site:

Just open its chest, insert a pencil, twist to sharpen, and remove your pointy pencil. By sharpening your pencil, you have secretly wound the 4″ robot’s power core and it will now begin walking toward you (or in whatever direction it’s facing). The shavings empty into the robot’s cranial chamber, which can be easily opened for emptying. If you don’t have a pencil handy, just use the included key to wind up the robot. Either way, your robot will walk with delight.

Price:$6