Are there any other websites besides this one you can choose from? seems kinda limited... Obviously AGP, but have you checked out ebay as well... if you buy a new one you can sometimes get a deal. but the card you picked is not bad...
maybe you could go with a lower card... and get another 512 stick... run dual channel AND get decent video... just a though...
Dell 4K S2817Q / Logitech Z-680 / Func MS3 Mouse / Corsair K70
NZXT Source 530 / i7-3770K / Corsair H100 / ASRock Z77 Extreme4 / SoundBlaster Recon3d
Samsung 850 PRO 512GB SSD/Seagate 1TB/2TB/WD 2TB
4x4GB Corsair Vengeance 2133 / PNY GTX 980 ti/ Seasonic M12II 850W