Dell Small Business offers its Dell OptiPlex 3050 Intel Kaby Lake Core i3 3.4GHz Micro Desktop PC for $479 with free shipping. That's the lowest price we could find by $21. It features an Intel Core i3-7100T 3.4GHz Kaby Lake dual-core processor, 4GB RAM, 500GB hard drive, and Windows 10 Pro 64-bit. Deal ends September 7 at 8 am ET.