Stanford, California
$165
Brand new, unopened, still sealed in plastic wrap.
https://smile.amazon.com/Muse-Brain-Sensing-Headband-Black/dp/B00LOQR37C/ref=sr_1_4?keywords=muse+headband&qid=1561566909&s=gateway&sr=8-4
Please do not message this poster about other commercial services.