I just ordered one from a US dealer with 20"B&C for $639 to Australia. Got an extra 20" bar ($35), couple of sprockets($6ea), 5 extra chains ($15 ea), and cost me $150 postage to Australia. I can PM you the guys name if you want as I don't want to get him in trouble for selling online as it wasn't an option on his website and I emailed him to ask if he would post one.
Even with the weaker dollar the saw and extras cost me nearly half of what it would buying it in Oz (if you can find a dealer that is). Saw should arrive mid next week.
Next choice was a 372XP but that was an extra $200 odd.