Dell Small Business continues to offer its Dell XPS 8910 Tower Intel Skylake Core i5 2.7GHz Desktop PC for $699.99. Coupon code "SAVE220" drops it to $479.99. With free shipping, that's tied with our mention from two weeks ago as the lowest price we've seen for this configuration. (It's also the best deal we could find today by $89.) It features an Intel Core i5-6400 2.7GHz Skylake quad-core processor, 8GB RAM, 1TB 7200 rpm hard drive, Nvidia GeForce GT 730 2GB video card, DVD burner, Gigabit Ethernet, USB 3.1 Type-A and Type-C, USB 3.0, and Windows 10 Professional 64-bit. Deal ends August 25.