I'm from Central Pennsylvania. While my dealer claims to have sold quite a few, I've not seen another out and about yet. It's quite a nice change from my Honda Pilot, which were a dime a dozen... just in the parking lot at work, there must have been a dozen.
Picked up the 2013 Pathfinder SL Premium, AWD, Cayanne Red last Friday. Also applied for the Visa card last Friday. The offer didn't pop up right away. Had to visit Edmunds and search around for a while. (Found out about it on THIS forum!)
I have not seen any on the road yet here in Phoenix . I have noticed when I went to purchase one that most of them were trades from other dealers the one silver one they had instock had over 250 miles on it which I guess isn't bad but they would not discount for it. So the wife and I had to go across town to find one in silver and we did it had 4 miles on it. We ended up getting a sl premium with cross bars