I ran accross this today and just had to share it, a Star Trek Enterprise pizza cutter, great for the geek or kid who loves Sci-Fi.
http://www.thinkgeek.com/homeoffice/kitchen/dea2/
Though it is not “cheap” it is officially licenses and comes in a neat box, and at $24.99 it is truely not expensive.
For the wine and beer lovers there is a Enterprise bottle opener and a Klingon ‘Korkscrew” also avaliable. Though getting screwed by Klingon’s is not my idea of starting a good time.