I got a quote from Firestone for Bridgestone ER30, 205/55 R16, $316 each.
I think it is expensive for this type of tyre. That's why I went to get a Michelin Pilot Sport 3 for $215 each.
All tyre shop will include fitting and balancing when you purchase a tyre from them. It is part of the service, hardly any shop will charge extra ($15-20 normally).