Lenovo via Rakuten offers its 3.7-lb. Lenovo Ideapad 330S Intel Kaby Lake R Core i7 1.8GHz 15.6" 1080p Laptop for $746.99. Coupon code "LEN100L" cuts that to $646.99. With free shipping, that's $189 under our mention from last month (which included a $167 store credit), $583 off, and the lowest price we've seen.