Microsoft Store offers the 4.7-lb. Lenovo Ideapad 100-15IBY Celeron Dual 2.16GHz 15.6" Signature Edition Laptop
in Black, model no.80MJ001BUS, for $279
with free shipping
. That's tied with last week's mention and the lowest total price we could find by $64. It features an Intel Bay Trail Celeron N2840 2.16GHz dual-core processor, 15.6" 1366x768 LCD, 4GB RAM, 500GB hard drive, DVD burner, 802.11n wireless, Bluetooth 4.0, media card reader, 3-cell battery, and Windows 10 Home 64-bit.