I wasn't quoted the repair cost, but I suspected it wasn't low as my mechanic asked me then if the car was still under warranty. In the end, I believe he swallowed the cost as he didn't charged me extra.
Obviously, I'm really hoping this investigation will turned into a recall, so that my guy...
"When brake fluid leaks into the vacuum booster the driver can experience reduced brake effectiveness which can result in extended stopping distance."
http://www.insideline.com/mazda/cx-9/2008/feds-probe-37000-mazda-cx-9s-for-brake-fluid-leak.html
The leak happened to my '08 this past winter...
Thanks to the 1st poster: cx-9 for the picture. Replaced the two relays ($~14 ea. in NYC) myself with pliers even tho mine is still under warranty (08) coz the dealer wants the car to be dropped off.
TSB: 07-008/09
2007-2009 CX-9 - BLOWER MOTOR STAYS ON AFTER KEY OFF
Or goto edmunds' website to build a vehicle with your choice of options and let the dealers contact(e.g. quote) you instead and then go from there.
That's how I got my 08'GT from Great Neck mazda which so happens to be about 2-3 miles from my place.