Purchased in 2020, this is an authentic product. DWE Sing Along CDs: 4 CDs (spoken version): 4 (some unopened) Blu-ray: 12 (1 unopened) Books: 4 This is a basic, standard set. It's a product designed for listening and learning songs. The Blu-rays have some minor scratches. I believe they should play without any issues. Immediate purchase is welcome! While the product doesn't have any major noticeable damage, there may be minor scratches or scuffs. Please check the condition in the photos. The items will be protected from water damage and shipped in recycled cardboard or paper bags. Shipping will be within 2-3 days of purchase via Yu-Yu Mercari, Raku-Raku Mercari, or Eco Mercari. Please understand that this is a used item. Thank you for your understanding. #rami