ASRock's bundling an 8GB Radeon RX 580 graphics card with a B350 Ryzen motherboard for $300 | PCWorld
Radeon™ RX 580 GAMING 8G|AORUS - GIGABYTE Global
DUAL-RX580-O8G|Graphics Cards|ASUS USA
Amazon.com: ASPIRING Video Card RX 580 8GB 256Bit 2048SP GDDR5 Graphics Cards for AMD Radeon RX 580 Series Professional for ETH Mining and Gaming : Electronics