So one thing I have never really done before is write up how I go about pricing my products, especially my cosplay costumes. I've been working, though, on getting a definitive list of the costumes I've made, how I make them, how long it should take, what materials I'll need to make the outfit (and how I can substitute different materials if the commissioner requests them), and any special notes I need to be aware of.
I thought I'd share this with you, what I do, and some theory about my views on pricing, in the hopes that it can help you all out, if you ever want to sell something you've created!