TigerDirect offers the Asus ROG Swift 27" 1440p 3D LED LCD Monitor, model no. PG278Q, for $549.97 with free shipping. That's $149 under our mention from July and the lowest total price we've seen. (It's a current low by $103.) It features a 2560x1440 (1440p) native resolution, G-Sync technology, DisplayPort, and USB 3.0.