Redditor buys what looks to be a prototype for unreleased Xbox Elite Series 3 controller, posts about it on Reddit, then the thread goes dark

It's been nearly seven years since the release of the Xbox Elite Series 2 , which means we're well overdue for a new one. It sure looks like that's set to happen soon, as one Redditor just posted the motherlode of information on the unreleased pad —then their account mysteriously vanished and the th…