We're going to need to feign a little surprise here so that there are no hurt feelings. We definitely didn't learn this news ahead of time over the weekend. Nope, no way.
During this morning's PlayStation State of Play stream, Sony confirmed that Kingdom Hearts III: ReMind will launch on January 23 on PS4. It's expected that Xbox will receive the add-on one month later.
ReMind is broken down into two different purchasing options. The first costs $30 and has the DLC, a baker's dozen of boss battles, and some new features. The pricier one is $40 and includes all that previous stuff and a concert video. The breakdown is in the image below.