As one of its Lead-Up to Prime Day Deals, and via select Alexa-enabled devices, Amazon offers Prime members the Netgear Orbi Home WiFi System for $244.99 with free shipping. (To order, say "Alexa, order an Orbi WiFi system;" link is for reference only.) That's the lowest price we could find by $100. The system comes with a router and satellite and covers up to 4,000 square feet. It features tri-band 801.11ac WiFi and four ethernet ports.