Cheapest price on a 660 Ti on the web (with no rebates).
The GTX 660 TI 2048MB GDDR5 PCI-E Graphics Card from PNY Technologies comes equipped with a variety of features giving you the power to take your game to the next level. Initially, the GTX 660 TI supports Microsoft DirectX 11 with Shader Model 5.0. This feature serves as the backbone of the entire graphics card offering GPU-accelerated tessellation greatly improving display quality.
With 1344 processor cores and a core clock speed of 915MHz the GTX 660 TI is capable of supporting a wide variety of display configurations up to and including four simultaneous displays. Along with multi-display support you get a variety of outputs making this card not only efficient but versatile. The outputs include two DVI ports, one HDMI port, and one DisplayPort.