Yes!
I wanted the A4 and Blue, started looking and found out that there were only three left within 200 miles of me

One dealer would not deal on the price, so I drove 90 miles and bought this one on the spot. The only problem was I had to come back the next day to pick it up

My first drive was 90 miles through north Jersey and Philadelphia rush hour traffic, best rush hour of my life
That was 12/14/06, there are NO IBM/Black A4's left from New York to D.C. and I stopped looking last year.
The M6 is more common.