Typical cost for quality re-upholstery job on an old bucket seat?

I did a few before I had the internet or any other resources. I took it slow, fumbled my way through, and second guessed every step of the way. They all came out fine. I'm sure there's a million videos and articles now that you could do it with a much higher degree of confidence than I did back then. You will get the panicked "10lbs of **** in a 5lb bag feeling"...it will fit though.