Amazon offers preorders of the 3.7-lb. Asus VivoBook Intel Kaby Lake R Core i5 1.6GHz 15.6" 1080p Laptop for $499 with free shipping. While that's list price, this is the only vendor currently offering this laptop. It features the new Intel Core i5-8250U 1.6GHz Kaby Lake R quad-core processor, 15.6" 1920x1080 (1080p) LED-backlit LCD, 8GB RAM, 1TB hard drive, 802.11ac wireless, fingerprint sensor, USB 3.0, and Windows 10 Home 64-bit.

Note: The release time isn't specified.