BanG Dream! Ave Mujica公式ガイドブックの買取情報

It seems you're referring to the official guidebook for the TV anime "BanG Dream! Ave Mujica," titled "Fatiscriptum," which includes a book and a CD. This guidebook likely contains various detailed insights about the anime, such as character profiles, story summaries, production notes, and possibly artwork or interviews with the creators. The CD might feature music, voice tracks, or other content related to the series.
If you’re looking for more specific information about the guidebook, like its content, release date, or where to buy it, please let me know, and I’d be happy to help!