Originally released in 2015 for PlayStation Vita (our review), Danganronpa Another Episode: Ultra Despair Girls is coming to PlayStation 4 in summer 2017 in North America and Europe. Available both physically and digitally, Ultra Despair Girls is a spin-off action-adventure game that connects Danganronpa: Trigger Happy Havoc and Danganronpa 2: Goodbye Despair.
As NIS America’s online store shows, the standard edition is priced at $29.99 USD, while the Limited Edition is $54.99 USD and includes the following items:

Danganronpa Another Episode: Ultra Despair Girls (PlayStation 4)
32 page, hardcover art book
15 track, single disc original soundtrack with jewel case
Collector’s box
Warriors of Hope 4.5″ Diameter Tie Clip Warriors of Hope Pin
Kurokuma Tie
Kurokuma Eyepatch

According to NIS America, Ultra Despair Girls is a port of the PlayStation Vita game and will include all of the content found in the Vita release.
Here’s the description:
Komaru Naegi is a normal girl, the kind you can find anywhere. She was taken from her family and imprisoned in an apartment during The Tragedy. Even after a year and a half, she has not managed to escape. Komaru has almost completely abandoned hope and has grown to accept her imprisoned life. But one morning, she was forced to learn an even deeper despair when someone suddenly broke down her front door. But it wasn’t a hero or a savior…
It was a Monokuma.
After escaping from the merciless Monok...