Amazon offers the Acer Aspire Intel Core i5-6400T Quad-Core Skylake 23.8" 1080p All-in-One Desktop Computer w/ NVidia GeForce 940M Discrete Graphics for a low $583.99 + Free Shipping. Save 22% off the $750 retail price.

• 23.8" 1920x1080 IPS display w/ 2GB NVidia GeForce 940M graphics
• Intel i5-6400T 2.2GHz (Turbo up to 2.8GHz) Quad-Core Skylake CPU
• 8GB DDR4 RAM, 1TB 5400RPM HDD, DVD burner
• 802.11AC WiFi, Bluetooth, gigabit ethernet
• Windows 10 Home; 4x USB 3.0, USB 2.0, HDMI in, HDMI out