Amazon.com: Quadro K5000 for Mac, 4GB GDDR5 PCI Express Gen 2 x16, DVI-I DL, DisplayPort, DirectX (Boot Camp), CUDA and OpenCL Profesional Board - Epic IT Service : Electronics
Amazon.com: Nvidia Quadro K5000 MAC 4GB GDDR5 PCIe 2.0 x16 Kepler GPU Graphics Processing Unit Video Card : Electronics
Quadro K5000 for Mac, 4GB GDDR5 PCI Express Gen 2 x16, DVI-I DL, DisplayPort, DirectX (Boot Camp), CUDA and OpenCL Profesional Board - Epic IT Service - Newegg.com
Nvidia Quadro K5000 for Mac Pro
PNY Nvidia Quadro K5000 SDI 4GB Graphics Card VCQK5000SDI-PB [K5000SDI] - $2,999.00 : Professional Multi Monitor Workstations, Graphics Card Experts
NVIDIA shines a light on lower spec Quadro cards: K600 priced at $199, K4000 at $1,300 | Engadget
NVIDIA Quadro K5000 4GB Video Card *Apple Mac Pro 3,1-5,1 *CUDA *macOS Big Sur | eBay
NVIDIA Quadro K5000 4GB Video Card *Apple Mac Pro 3,1-5,1 *CUDA *macOS Big Sur | eBay