Amazon has the 2-Piece TP-Link Deco Mesh AXE11000 Tri-Band WiFi 6E Mesh Network on sale for $400 with free shipping. Here's the Dong Knows Tech review.

• 1 x 10 Gbps port and 2 x Gigabit ports per unit, Works with Alexa
• 2.2Ghz Quad-Core processor, connect over 200 devices, covers 6500 sq ft