Walmart offers the 4-lb. Lenovo IdeaPad 330s Intel Kaby Lake R Core i5 1.6GHz 15.6" Laptop in Gray or Blue for $349. Opt for in-store pickup to drop that to $345.51. That's tied with our mention from two weeks ago and the best deal we've seen for this build. (It's the lowest price now by $81.) Features include:

Intel Core i5-8250U 1.6GHz Kaby Lake R quad-core processor

15.6" 1366x768 (720p) LED display

4GB RAM, 16GB Intel Optane memory, & 1TB hard drive

Windows 10