G4 cube worth it?

Plain and simple question, is a G4 cube worth $20? I was offered it for $20 from school, and it works fine, though i was planning on adding it to my legacy computer collection, or turning it into a fish tank, or maybe even just using it as a computer, not sure yet.

$20, sure.

A working computer 20 bucks sure why not and they look cool.

$20 bucks for just about any working Mac model is a decent price.

- Nick

A really cool looking paperweight is probably worth $20, providing you have $20 to spend on that kind of thing. There aren't many things that are worth having at all, that aren't worth at least $20.

20 dollar?

Jam that think full of your music with an upgraded HD and wih the Harmon Karden Super and spherical speakers you have a cool music server