According to Expreview, NVIDIA planning another SKU based around the G92 architecture known as the 8800 GS.  I am more than a bit confused by the specs though, including a 192-bit memory bus of all things that reintroduces memory sizes of 384MB and 768MB.  The two models showcased run at similar clock speeds to the 8800 GT (one higher and one lower) while the memory sizes and shader clocks border either side of the GT as well.  Color me confused:
The memory bandwidth is close to levels we saw with the GeForce FX series of cards while the two slot cooler and board design definitely look cheaper than current 8800 GT and 8800 GTS offerings. 

Details on GeForce 8800 GS Surface - Graphics Cards 4