Well, did you draw the design with the pen tool? If you didn't, then there's no way in hell I'd pay more than .10 cents for that.
I drew the top EWF logo by myself because there are no fonts out there suitable. The bottom text is from a font a friend and I developed 4 years ago, but in my update I changed the bottom font quite a bit in my fontlab. You do realise that the WWF attitude logo started out as Shane McMahon's doodle? I draw by hand all my stuff, then I scan it, and try to make a digital replica.