How much is Brutal Legend worth?

0-1 maybe?

It depends on how much METAL is in those puny keys you are talking about.

0.5

that depends on what the person thinks of the game, someoen who wants the game is likely to value it higher then someone who has it, or doesnt like it

Humble Bundle 9= < $1

i like jack black and heavy metal, but this game is not good :( controls is pain, camera is pain, i dont buy it again :(

So you're telling us that you've won the game and now want to trade it away instead of activating it?