RODE Broadcast Lavalier Microphone
It's nearly new and still in its original packaging.
https://rode.com/en/microphones/lavalier-wearable/lavalier
Comes with a MiCon plug. A discreet, powerful lapel microphone
The Rode Lavalier provides broadcast quality audio in almost any scenario, thanks to its low self-noise and user friendly omni-directional polar pattern. Its minimal appearance makes it the perfect microphone for situations in which it needs to be heard, and not seen - such as film, television, video, theatre, and sermons