Yes, dont expect the GT to get under the current prices for at least 6 months... I mean at this point they are still selling very well, eVGAs latest batch is already dwindling down again.
There are alot of Ultras to be had right now too but when they are sold out again Id expect them to go for $600 + on Ebay again.
Bottom line is the GT is still a coveted card and its in high demand.
This is a great price...it deserves its own thread.
Myself I am hoping to win a chance to buy/Step-up to an Ultra EE version from eVGA.