Refurbished: XFX Radeon HD 5770 Video Card HD 577A ZNFR - Newegg.com
Amazon.com: ATI Radeon HD 5770 1GB PCIe x16 Video Card HDMI DisplayPort Dual-DVI GCJ42 7120184001G : Electronics
Best Buy: Asus ATI Radeon HD 5770 1GB GDDR5 PCI Express Graphics Card EAH5770/2DIS/1GD5/V2
Amazon.com: XFX HD-577A-ZNFR ATI Radeon HD 5770 1GB GDDR5 PCI Express Graphics Card : Electronics
ASUS Radeon HD 5770 Voltage Tweak review (Page 4)
Sapphire HD 5770 Specs | TechPowerUp GPU Database
iXBT Labs - i3DSpeed, July 2010 - ATI RADEON HD 5770 1024MB DDR5 (850/850/4800 MHz)
Radeon HD 5770 in 3-way CrossfireX review (Page 3)
Radeon HD 5770 | Retesting My First Used GPU! - YouTube
71205840H0G ATI Tech Video Card
AX5770 512MD5-H Radeon HD 5770 Graphics Card - Walmart.com
Radeon HD 5770 review (Page 3)
Amazon.com: Epic IT Service - AMD Radeon HD 5770 1GB GDDR5 Mac Edition, for Mac Pro 1,1 to 5,1 Models, macOS up to High Sierra (Attn: Legacy Model) : Electronics
XFX ATI Radeon HD 5770 (HD577AZNFR) GDDR5 SDRAM PCI Express x16 Graphic Card for sale online | eBay