麗人REIJIN -Showa Era- コンサートの高価買取価格

The product you mentioned, "麗人REIJIN -Showa Era- コンサート [Blu-ray]", appears to be a Blu-ray release related to a concert themed around the Showa Era, which refers to a period in Japan from 1926 to 1989. The title "麗人" (Reijin) translates to "Beautiful Person" in English and is often associated with a variety of media, including music and performance arts.
If you're looking for more specific information, such as details about the concert, the artists involved, track listings, or where to purchase it, please let me know!