RT-AX89X
ASUS RT-AX89X Extendable Router, WiFi 6 Wireless AX6000, 8x Gigabit Ports, 1x 10Gbe Port, 1x SFP+ Port, 1x Gigabit WAN Port, 2x USB Ports, Compatible with ASUS AiMesh WiFi System
3 Year/s Warranty
ASUS ROG Rapture GT-AX11000 - $499
Possibly the cheapest GT-AX11000, 3CCs has it at $539
GT-AX11000
ASUS ROG Rapture GT-AX11000 Gaming Router, WiFi 6 Wireless AX11000, 4x Gigabit Ports, 1x 2.5GBe Port, 1x Gigabit WAN Port, 2x USB 3.0 Port, RGB ROG Logo
3 Year/s Warranty
Edit: ASUS RT-AX89X price expired
I have the AX89X, it's a great device. Note that the 10Gbe port is actually a multi-gig port (10Gbe/5Gbe/2.5Gbe) and the SFP+ port accepts only 10Gbe or 1Gbe modules. This device does not support Merlin custom firmware, however.