Well I will give you two options: 290 is better but runs at 95c on full load.
XFX RADEON Double D R9 280X 1000MHz BOOST Ready 3GB DDR5 2XmDP HDMI 2XDVI Graphics Cards R9-280X-TDFD
https://www.amazon.com/dp/B00FSC5N66/ref=cm_sw_r_awd_Kcmvvb17XEGX9
If you don't care about Temps:
Diamond Multimedia AMD R9 290 PCIE GDDR5 4GB Memory Graphics Video Card R9290D54G https://www.amazon.com/dp/B00IQYYPUS/ref=cm_sw_r_awd_1cmvvb0ZPCPY5