What is a good Pre-Built PC for Unity VR development.,

I am looking to start VR development on Unity, but I do not, and have never owned, a PC. I would like to find a Pre-Built PC that is sufficient for Unity VR development (for the Oculus Quest 2). I would be running windows.
Any answers would would be great.
Thank you.

What operating system would you prefer? Windows< Mac, Etc:

Jason Wienmann has a video on the specs you need. Bottom line, anything for gamedev is going to cost you upwards of $600.