List has gone up about $200 over the past few years. The dealer probably has it in stock from before the last price increase, thus the great discount. I certainly don't think you'll find a new one anywhere for less than that. Used prices are slowly sliding up in response, so either would be a good choice right now.
One appeared on eBay a day or two ago at a $500 starting bid. I doubt it will see much action, but take your pick. $518 for a used one, $712 (plus shipping?) for a new one.