Two wireless AC routers you can buy on Amazon for under $50 each
Coredy E750 Mini WiFi Dual Band Ac750 Range Extender/ Access Point / Router for sale online | eBay
Amazon 1-Day TP-Link Sale 25% off: smart plugs, routers & extenders from $7 - 9to5Toys
Amazon.com: TP-Link AC750 Dual Band WiFi Range Extender, Extends WiFi to Smart Home & Alexa Devices, Up to 150% More Throughput … | Tp link, Dual band, Alexa device
ASUS AX2700 WiFi 6 Router (RT-AX68U) - Dual Band 3x3 Wireless Internet Router with 4 Gigabit LAN Ports, Trend Micro Lifetime AiProtection, AiMesh Compatible, Parental Control, OFDMA, WAN aggregation - Walmart.com
Amazon.com: 1200Mbps WiFi Range Extender, Wireless Signal Repeater Booster, 2.4 and 5G Dual-Band WiFi Extender Signal Amplifier with Wireless Access Point/Repeater Mode : Electronics
Amazon.com: TP-Link AC750 WiFi Extender (RE220), Covers Up to 1200 Sq.ft and 20 Devices, Up to 750Mbps Dual Band WiFi Range Extender, WiFi Booster to Extend Range of WiFi Internet Connection :