Depends on which headset you use. If you use Valve Index, you need a card around $1100, but if like a Rift S, $800 is really good. It will be hard to find one, because the tech industry is bad right now. I would wait.
For some reason, with a fursuit, it cures all social problems. Your in a new body. It is surreal. Conventions are a great place to meet friends, and it lets you meet people of your own kind. 10/10 would recommend