How much is the price of art photos? Last time I took a set of 300, which was ugly. Was it too cheap?

It has nothing to do with how much it costs. It depends on their skills and your own ideas. I know a girl who is not beautiful at all, but very thoughtful. She will instruct makeup artists and photographers how to express themselves in the future. You'd better find a favorite style and give him a picture for reference, provided that the makeup photographer is not a pig.