Walmart offers the 4.6-lb. Acer Aspire 5 A515-51-3509 Intel Kaby Lake Core i3 2.4GHz 15.6" 1080p Laptop in Obsidian Black for $319 with free shipping. (Stock is low online, but you can alternatively opt for in-store pickup.) That ties last week's mention and is the lowest price we could find now by $55.