pretty sure keychron sells 60%s at multiple price points, i have the Q6 and it's awesome. planning to get a V3 for work.
here are just three options, but they have even more:
https://www.keychron.com/products/keychron-k6-pro-qmk-via-wireless-custom-mechanical-keyboard
https://www.keychron.com/products/keychron-q4-pro-qmk-via-wireless-custom-mechanical-keyboard
https://www.keychron.com/products/keychron-v2-qmk-custom-mechanical-keyboard
but none of them have underlights i'm afraid.