I've seen a couple small discounts for the first time this week ($20 or so lower). I wonder if they will go much lower considering the manufacturer costs.
It was on newegg, currently they are in stock at MSRP of $700, last week there was a sale at $680. I would be quite tempted to get one if they dropped down to $600 personally but that would be for personal gaming use and hobby tinkering mainly.