For reasons that don;t really need to be discussed, I'm getting quite a lot of hype around the social networking sites, 500 member strong fan club etc
and with it I've been getting quite a few requests for commission work, which is great.

HOWEVER! I always feel like a bit of a pretentious twat if I charge too much, so the trouble is I only really charge just over the amount necessary to pay for postage, which obviously isn't very good.

My question is THIS: Should I set some flat rates for doing commission work? and if so, what are some reasonable prices?

Thanks!