Amazon has the TP-Link Deco AX3000 WiFi 6 Mesh System (Deco X55) for $180 with free shipping. List price: $230. Features covers up to 6,500-sq. ft., connects up to 150 devices. Works with all internet service providers, such as Comcast, Charter, AT&T, Verizon, Xfinity, Spectrum, RCN, Cox, CenturyLink, Frontier, etc.( a modem is required for most internet service providers).
Has excellent Amazon Reviews.