Crochet: A Three Hat Order

I got another silvermari crochet hat order - three hats to give as Christmas presents. I don't know exactly how long these took me, and I am able to work while I watch TV, but doing exact measurements I often have to rip out multiple rounds. I think each hat base took at least two times to get the right size. Perhaps I should make notes on what hook size and number of increases I make to get each circumference size!

Whatever the total amount of work I'm certain I need to increase prices. The hats with faces are $15 and the non-face hats are $10. This is much lower than prices of similar style hats on Etsy. The dinosaur takes just as long to crochet and sew the spike pieces as a face would take. So maybe I should have two categories - simple and involved, or something like that?

I'm not overrun with orders right now, but it could get to the point where I really resent the amount of work for the amount of pay. So far it's OK because I have existing relationships with those who order hats. I don't know that I will actually increase prices, although the new year might be a good time to do it.