>>410030082
Like the other anon said, build your own because prebuilts usually have shitty cheap ram or power units.

Ideally you'd want at least 16 gigs of DDR4 ram, 1080Ti, and a 200 gig SSD. You could probably get away with making a decent build with these since that's what I got. My shit's been out of date for years now but it still handles vr without any issues on an Index. You're probably gonna spend $800-$900 if you're getting everything including a monitor and keyboard so make sure you buy everything at once so you can test your parts to make sure they work.