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

It looks like you are referring to "THE IDOLM＠STER SideM 10th ANNIVERSARY MEETING 〜P＠SSION UP！！！〜 EVENT Blu-ray" which is a special edition Blu-ray release celebrating the 10th anniversary of the "THE IDOLM＠STER SideM" series. The identifier you've provided seems to be a barcode (4540774388943), which is often used for inventory and sales purposes.
This Blu-ray likely contains footage from the commemorative event, showcasing performances, behind-the-scenes content, and possibly additional features that celebrate the franchise's history and its characters. If you're looking for specific details such as its contents, pricing, or where to purchase it, please let me know!