I'm guessing sold out until after Christmas with astronomical prices on ebay.
Best advice is just keep checking and asking, you may get lucky, I got lucky and got both a PS3 and Wii when they were released and sold out everywhere just by being in the right place at the right time. The PS3 at BestBuy when I was in line and a lady was returning the one she bought and the Wii at Target when I happened to be there when they brought out a pallet, which was gone in a matter of minutes.