Whoa! Thats a great price considering Apple sells these suckers to the stores for 95% of the retail price (which is why stores are very reluctant to discount them). So $100 off retail is a HOT deal!
However, this could be a sign of things to come. Tomorrow there is a big annoucement at the Apple stores which most rumors point to a new Apple Music Service, and new wave of Ipods. Some of the rumors say that the Ipod prices will drop, perhaps this is a sign of things to come.