Amazon has the Oculus Quest All-in-One 64GB VR Headset for a low $399.00 Free Shipping. They also have the 128 GB Model available for $499.00. The 64GB model is Temporarily out of Stock, but can still be ordered.
The Oculus Quest is the company's first all-in-one VR gaming Headset with controllers. No wires, No PC required. Easy to set up whether you're at home or at a friend's house.