Some fan-merchandise is really fans-only (who else but a Monty Python fan would buy a toy knight with removable limbs?), but some items have a more general appeal.
I haven’t seen the movie and I still think the Nightmare Before Xmas Mobile Light is very cool. Just turns off the light and enjoy the slowly rotating image of Jack Skellington and friends on the ceiling. Of course, if you loved the movie this will seem even better. And if your girlfriend is a Nightmare fan you can pass it off a romantic lighting.
How much under $29.99?
Some: $21.99 on ThinkGeek.com.