GIGABYTE GeForce GTX 760 GV-N760OC-2GD REV2.0 2GB GDDR5, PCI-Express 3.0 (x16), Overclocked
http://www.tigerdirect.com/applications/searchtools/item-Details.asp?EdpNo=8680809&sku=GGG-102116168
or the
Sapphire Dual-X Radeon R9 270 Video Card - 2GB DDR5, PCI-Express 3.0
http://www.tigerdirect.com/applications/searchtools/item-Details.asp?EdpNo=8911158&sku=RLH-102337934
Which also includes 2 free games (that in no way add up to the 100$ they suggest it might)
http://www.tigerdirect.com/applications/searchtools/item-Details.asp?EdpNo=8680809&sku=GGG-102116168
or the
Sapphire Dual-X Radeon R9 270 Video Card - 2GB DDR5, PCI-Express 3.0
http://www.tigerdirect.com/applications/searchtools/item-Details.asp?EdpNo=8911158&sku=RLH-102337934
Which also includes 2 free games (that in no way add up to the 100$ they suggest it might)