VisionTek Radeon HD 7850 2GB GDDR5 PCIe 3.0 x16 CrossFireX Support Video 900505 | eBay
From HD7850 2GB to RX470 4GB! 💪 (I know it´s a modest upgrade but after being stuck with the trusty Pitcairn during the mining GPU shortage I am glad to have cheaply
Sapphire AMD Radeon HD7850 2GB Graphics Card *Apple Mac Pro 1,1-5,1 macOS 10.13 | eBay
Diamond Multimedia AMD Radeon HD 7850 PCIe 2GB GDDR5 7850PE52GV