602-5237 Apple Mac Pro 1st Gen Only nVidia GeForce 8800 GT 512 MB Vide
Amazon.com: HP 488877-001 NVIDIA GeForce 8800 GTS 512MB graphics card - Must be paired with another GeForce 8800 GTS 512 MB to enable SLI technology : Electronics
NVIDIA GeForce 8800 GT 512 MB PCI Express Video Card
Shop Geforce 8800 Gts Price | UP TO 56% OFF
Amazon.com: Apple MB137Z/A NVIDIA GeForce 8800 GT Graphics Upgrade Kit for Mac Pro : Electronics