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

Well, I'm not done yet...

I bought Legendary front bucket covers ($400), seat foam($230). Miscellaneous glues, rings, pliers and foam saw($80)...

I was quoted by a good rep local shop that is familiar with the legendary materials; they would install all for $260 per seat... so I'm doing the work myself but I can see now that the cost for the labor is probably worth it. My hands hurt and I second guess every step.

Just waiting now for a couple of loose ends so I can finish the job. I hope I'm proud enough at the end to post pics of the work!