Woot is selling the Coros Linx Bluetooth Cycling helmet for $99.99 today -
https://sellout.woot.com/offers/coros-linx-helmet-cpsc-shine-3 These are new (not refurbished) and come it two sizes and two colors. It's selling on amazon for $150-200.
It's a bit of unique helmet in that it has a bone-conducting bluetooth audio speakers and microphone - there is nothing in your ears! so you can hear the traffic around you easily, but still enjoy music and audio while you ride without sharing it with the world. It also comes with a remote control that attaches to your handlebars.
Here is a video review: [ Invalid YouTube link ]
