MAMORU MIYANO LIVE 2023 Blu-rayの高価買取価格

It seems you're referring to a product, specifically a Blu-ray release of Mamoru Miyano's live tour "SINGING!" from 2023. Mamoru Miyano is a well-known Japanese voice actor and singer, and this Blu-ray likely features performances from his live concert tour.
If you need help with information regarding this product, such as its content, where to purchase it, or details about the artist and the event, feel free to ask!