I do hair for money. I've been doing vintage/pin-up hair for 15 years. The majority of my work isn't in my portfolio because I don't usually display paid assignments (and often they are weddings and the pictures are not something they want to share with the whole world). Sometimes I'll negotiate, but not usually. You've got to be savvy and have something to trade that I really really want to negotiate for free or bartered services. I do not charge travel expenses inside Tucson City Limits.
(I do not have a make-up kit, but I can apply it. Regardless, if you need it done- it will cost you extra, but less then your typical MUA fee.)