OCULUS RIFT CV1 (Engineering Sample) - With one sensor and XBox Controller £220.00 - PicClick UK
Oculus Sensor for Rift Virtual Reality Headset - Black for sale online | eBay
3 PCS Metal Tripod Clip Clamp Mount for HTC VIVE Base Station/Oculus Rift Sensor/Lighthouses 360 Swivel Mini Ball Head 1/4 Screw|Follow Focus| - AliExpress
Room-scale VR on Oculus Rift: Serviceable in small spaces, but it's no Vive
Tutorial: how to use the Oculus Rift and Touch for roomscale VR with just two sensors - 360 Rumors