Xiaomi's new gaming phone, so far known as the 'Black Shark 2', has been listed by the online retailer JD.com. Although this page does not reveal its price, it allows potential buyers to reserve a unit ahead of its launch date (March 18, 2019). At this point, the final cost of the phone will presumably be revealed.
https://www.notebookcheck.net/The-Xiaomi-Black-Shark-2-emerges-in-pre-release-reservations-page-form.414555.0.html