Microsoft Store offers the 5.2-lb. Lenovo Z50-75 Signature Edition AMD FX Kevari 2.1GHz 15.6" Laptop in Black bundled with a game download from AMD for $319 with free shipping. That's $30 under our mention from three weeks ago and the best deal we've seen. (It's also $53 under the lowest total price we could find for a non-Signature-Edition version elsewhere.) It features an AMD FX-7500 2.1GHz Kevari quad-core processor, 15.6" 1366x768 LED-backlit LCD, 8GB RAM, 1TB hard drive, DVD burner, 802.11n wireless, Gigabit Ethernet, Bluetooth 4.0, 4-cell battery, and Windows 8.1 64-bit.

Microsoft Signature Edition devices feature a clean operating system without any third-party trialware. Click here to learn more.