this one seems to be a good value as far as i can tell ,i don't plan to water cool the gpu
ASUS DirectCU II GTX770-DC2OC-4GD5 GeForce GTX 770 4GB 256-Bit GDDR5 PCI Express 3.0 HDCP Ready SLI Support Video Card
needs to be an Asus card so i can keep it in the same ecosystem
http://pcpartpicker.com/p/2Doaw
this is what i have now
CPU: Intel Core i5-4670K, CM Seidon 240M Liquid Cooler, Asus Z87-PRO atx, G.Skill Ripjaws X Series 16GB (2 x 8GB) DDR3-2400, A-Data 128GB 2.5" SSD, Toshiba 1TB 2.5" 5400RPM, CM NSE-300 ATX Mid Tower, EVGA 600W 80+ Bronze psu, Windows 8 (64-bit)