ANTOnline via eBay offers the Gigabyte Ultra Durable LGA 1151 Intel Z170 ATX Motherboard
, model no. GA-Z170-HD3P, for $95.99
with free shipping
. That's the lowest total price we could find by $14. It features two PCI Express 3.0 x16 slots, two PCI Express 3.0 x1 slots, two PCI Express 2.0 x1 slots, Gigabit Ethernet, three USB 3.0 ports, two USB 2.0 ports, HDMI, and 7.1-channel audio.