THE IDOLM＠STER SideM 10th ANNIVERSARY LIVE Blu-rayの高価買取価格

The item you're referring to is a Blu-ray release associated with the "THE IDOLM@STER SideM" franchise, celebrating its 10th anniversary. This specific edition likely includes a live performance from the anniversary stage event, featuring the game's characters and voice actors.
Details that may be included in this release are:
- The live performance footage from the anniversary stage event.
- Special features such as behind-the-scenes content, interviews, or commentary from cast and crew.
- A limited edition packaging design or additional collectible items that may come with the initial release.
For more specific information regarding features, region encoding, or performance setlists, it would be best to check retailers or the official website related to the IDOLM@STER franchise.