Amazon with AnkerDirect has the Anker PowerExpand 7-in-1 Thunderbolt 3 USB-C 4K Mini Docking Station (A83641A1) for $100 - 20% off coupon (check "Save an extra" box) = $80 with free shipping.

Features USB 3.1 Gen 2 Type-C Port, USB 3.1 Gen 2 Type-A Port, HDMI 2.0 Connector, Gigabit Ethernet LAN Port, Thunderbolt 3 (45W) and SD/Micro SD readers,