Although it lacks Wi-Fi 6, the rock space AC2100 wireless router features a dual-core processor, a maximum speed of 2033 Mbps, and 1300 square feet coverage thanks to 4x4 MU-MIMO and Beamforming+. Only available in the US, this product is now on sale with a 40 percent discount that takes the price below US$40.
https://www.notebookcheck.net/US-only-Rock-space-AC2100-wireless-router-is-now-40-percent-off.536119.0.html