Newegg offers the MSI Radeon RX 480 4GB 256-bit GDDR5 PCI-Express 3.0 ATX Video Card, model no. RX 480 GAMING X 4G, for an in-cart price of $199.99. Redeem this $20 mail-in rebate to drop the price to $179.99. (Amazon charges the same price via this $20 mail-in rebate.) With free shipping, that's the lowest total price we could find by $10, although it was $15 less in October. It features three modes with at least a 1,266MHz core clock and 7GHz memory clock, 2,304 stream processors, DirectX 12 and OpenGL 4.5 support, and HDMI, DisplayPort 1.4, and DVI outputs. Rebate expires November 30.
American Express cardholders can also bag a $25 statement credit with the Newegg purchase, as detailed here.