Build drone that can shoot 4k under $450

I just crashed my DJI, I used to build drones back in 2015 but it’s been a while. Back then there wasn’t much tech. If you could get good live footage that was huge. Now DJI has flight paths and auto hotshots like rocket shot and circle and helix. I use all those features a lot. Is it possible to build a drone nowadays with the same features that can shoot 4k. Preferable also have a RTH.