cost of drivers side mirror replacement on 2004 Pontiac Bonneville

I need a new mirror for the driver's side of my car - wondering approx how much it is going to be

2 answers
The mirror is available at www.parts.com and varies from $189 to $500 depending on options that came with your Bonneville and the labor time is less than 1 hour
Call a local salvage yard. Some auto parts stores sell after market stuff like that.