Title: GRANBLUE FANTASY ORIGINAL SOUNDTRACK
Catalog Number: CYGM-0001
Release Date: August 15th, 2014
Ripped by: Teioh
Collaboration between Nobuo Uematsu and Tsutomu Narita for Japan's mobile hit RPG, Granblue Fantasy. The CD was released for limited time at Comiket 86 last August.
Since it was sold on Comiket 86, eBay is probably your best bet to purchase one.