How much should I charge for club poster and flyer? -

I m a student and I have been commissioned to do some posters and flyers for clubs. I m not sure how much I should charge. The printing they do themselves, all I need to do is the designs. Sometimes I need to do a poster and double sided flyer, and sometimes its 2 designs (for 2 events) that go on one double sided flyer...How much do Graphic designers usually charge for these things? And how much do you think I should be charging as a student?

I m not sure, but I guarantee they will try to undercut you on price. Figure out what your time is worth $50 an hour maybe. Perhaps more.