What a price! If you have a PC and a 780Ti or higher, just go for it.
I have an EVGA 780Ti Superclocked and it runs my Oculus just fine for almost all games.
And there are so many good games. Don't be part of making this the next Dreamcast. If you have the space...Buy it!
Here are some of the games I have that I really enjoyed on the platform
RoboRecall,
Superhot,
Chronos,
Lone Echo (Beta),
Elite Dangerous,
The Climb,
Eve Valkyrie,
Dead and Buried,
Unspoken,
Edge of Nowhere,
Recroom,
Sportsbar VR,
Raw Data,
Luckys Tale,
Blaze Rush,
Air Mech Command
Job Simulator
Fantastic Contraption
Project Cars
Games I want that are out:
Rockband,
Star Trek Bridge Sim,
Batman Exp,
The Mages Tale,
Thumper,
Landfall
There are also many awesome apps and experiences. Many of them free. My favorite being Google Earth VR.