Now I have a sense of where your pricing comes from. I repainted my flat black emblem to be gloss as well as the background since I did it all in a mate color. It takes time to make perfect.
I would definitely get this done if I had a stock bumper.
Labor wise, I think this should be around $100-$130.
well figure out good prep & finish will take 2 -3 hrs ,plus material ( painted,sand paper.primer /clear coat) then i need to pay electricity for the compressor. I think my price is fair.