Boxed! Gigabyte AMD Radeon Windforce R9 280x 3gb GPU Graphics Video Game Card | eBay
Power Colour AMD Radeon R9 280x 3GB GDDR5 GPU Graphics Video Gaming Card GPU | eBay
Gigabyte AMD Radeon R9 280x GPU 3GB Fast Gaming Graphics Video Card PCi-E | eBay
Amazon.com: AMD Radeon R9 280X 3GB HDMI PCI Express Video Graphics Card for Apple Mac Pro, outperforms ATI Sapphire Radeon HD 2600, 4870, 5770, 7950, 9000, 9800 Gigabyte : Electronics