Newegg offers the Sapphire TRI-X OC Radeon R9 290 4GB 512-bit GDDR5 PCI Express 3.0 x16 Video Card, model no. 100362-2SR, for $549.99. Coupon code "REMMUS78" cuts it to $494.99. With free shipping, that's the lowest total price we could find by $95. It features a 1GHz core clock speed, 5GHz memory clock speed, one HDMI and DisplayPort output, and two DVI outputs. Deal ends March 20.