SEKAI NO OWARI／BLUE PLANETの高価買取価格

It seems you're referring to a DVD titled "BLUE PLANET ORCHESTRA" by the Japanese music group SEKAI NO OWARI. They are known for their unique sound and theatrical performances, blending various music styles and creative visuals. If you have any specific questions about the DVD, such as its content, features, or tracklist, feel free to ask!