B&H Photo Video offers the 4-lb. Lenovo IdeaPad 330s Intel Kaby Lake Core i3 2.2GHz 15.6" 1080p Laptop for $359 with free shipping. That's $90 off and the lowest price we could find, although we saw it for $10 less in June. Features include:
Intel Core i3-8130U 2.2GHz Kaby Lake dual-core processor
15.6" 1920x1080 (1080p) LCD
6GB RAM & 1TB hard drive
802.11ac wireless & Bluetooth 4.1
USB 3.1 Type-A / Type-C & HDMI
Windows 10 Home 64-bit
With these companies, it might be easier than you think to negotiate your monthly bill down.