freshmaker, you have a Supercharged. The prices indicated above are for a non-S/C RRS and don't include rotors, which in addition to being expensive if you go OEM, also add a fair amount of labor time to replace (are you sure you need all 4 replaced, though?) Prices for OEM Brembo front pads and rotors for your model are much higher than non S/C models. For an indy shop, $1200 to do all four corners seems perhaps a bit on the high end, but not outrageously so when you consider that parts alone are going to cost you 800 bucks and up (if you stick to OEM rather than aftermarket), even if you source them all yourself from the cheapest online dealers. Ask yourself if your time is worth the $300/400 you'd likely save by doing the job in your garage, and go from there. If you were experienced, it may not only be worth it, it may actually be a fun way to spend a Saturday afternoon in your garage.

If you have never done a brake job before and you start with having to replace pads
and all 4 rotors on a finicky car like the Sport... I wouldn't do it for $400, personally.
If an indy shop in your area charges you that much, I'm guessing a dealer would want at least $1500. You can give them a call and ask to double check, they should quote you a price on the spot.