I have a question; I don't think it's politically incorrect, or commercial, or otherwise forbidden, but if it is, sorry.
I'm wanting to sponsor a couple of contests, and was wondering what sort of prize money people would think it was worthwhile making the effort for?
By contest, I mean something on the lines of: Best character study set in Fritz Leiber's World of Nehwon,  or Best outdoor scene set in Pratchett's Discworld (which, really, could be anything), or best render of a Swords and Sorcery style duel, something on the same line.
Would $20 be enough? $50? $100? More? Less? what?