AmazonUS has already the Fujifilm X-H1 listed on their page, and the vertical grip is even available for pre-order!

The official announcement is on Febraury 15 at 6AM Berlin time (midnight in New York). Make sure to follow the live blogging here on FujiRumors.com :)

On February 15, if you want you can support FR, by pre-ordering the X-H1 with no extra costs for you, using the links below:

Fujifilm X-H1: BHphoto, AmazonUS, Adorama

Update: now removed, but screenshots below.