Amazon is offering the Asus M32CD Intel Skylake Core i5 2.7GHz Desktop PC, model no. M32CD-US003T, for $409.99 with free shipping:
http://www.amazon.com/gp/product/B014QVM2KO
Powered by the Skylake Intel Core i5-6400 and Intel Integrated graphics to deliver incredible performance with Windows 10. Features include an Intel Core i5-6400 2.7GHz Skylake quad-core processor, 8GB RAM, 1TB 7200 rpm hard drive, 802.11ac wireless, DVD burner, Gigabit Ethernet, Bluetooth 4.0, and Windows 10.
http://www.amazon.com/gp/product/B014QVM2KO
Powered by the Skylake Intel Core i5-6400 and Intel Integrated graphics to deliver incredible performance with Windows 10. Features include an Intel Core i5-6400 2.7GHz Skylake quad-core processor, 8GB RAM, 1TB 7200 rpm hard drive, 802.11ac wireless, DVD burner, Gigabit Ethernet, Bluetooth 4.0, and Windows 10.