NVIDIA Quadro FX 3450 256MB GDDR3 SDRAM Dual DVI PCI-x16 Video Graphics Card L-U | eBay
NVidia Quadro K620 Graphics Video Card 2GB Memory PCI-E Normal profile HP | eBay
Amazon.com: NVIDIA 699-52007-0550-210 Nvidia Quadro 4000 Gen 2 2.0GB 3D High End Video Card : Electronics
NVIDIA Quadro K2200 4GB Check 128-bit PCI Express 2.0 x16 Full Height Video Card
Best HP 616076-001 2GB Quadro 4000 | Refurbished
PNY NVIDIA Quadro P1000 4GB GDDR5 PCI-Express Video Card
nVidia Quadro 600 1GB Video Graphic Card HP WS093AA High Profile [Quadro 600] - $99.99 : Professional Multi Monitor Workstations, Graphics Card Experts
Dell Nvidia QUADRO FX3400 256MB PCI-E x16 Video Card