Amazon with Anker has the Anker PowerExpand+ 5-in-1 USB C Ethernet Adapter Hub (A83380A1) for $24.99 with free shipping on $25+ or with Prime. Same price at Walmart with Anker. Has 4K USB-C to HDMI, Ethernet, and three USB 3.0 ports.
Anker PowerExpand USB-C to Gigabit Ethernet Adapter for $18 - 20% off coupon = $14 with free shipping on $25+ or with Prime
$25 retail: $40Report