words: Bill Cho, photos: Kelly Motorcars Every once in awhile (ok, pretty much every day), I look for cool cars for sale on the internet. Today, I ran across this 2008 RS 4. I see RS 4s come up for sale on a regular basis but what caught my eye on this one was the mileage listed- an almost unbelievable 9,650 miles. I say almost unbelievable because there isn't an actual photo of the odometer with the car on in the ad. The second thing I noticed was that this RS 4 is an Audi exclusive m...