Microsoft Store offers the 4.6-lb. HP Pavilion x360 Convertible 15-bk193ms Signature Edition Intel Kaby Lake Core i5 2.5GHz 15.6" Touchscreen 2-in-1 Laptop in Silver for an in-cart price of $449 with free shipping. That's $30 under our March mention and the lowest price we could find by $76. Features include an Intel Kaby Lake Core i5-7200U 2.5GHz dual-core processor, 15.6" 1920x1080 IPS LED-backlit touchscreen LCD, 8GB RAM, 1TB hard drive, 802.11ac wireless, Bluetooth 4.0, 3-cell battery, and Windows 10 Home 64-bit.

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