Thank you for viewing. Purchased from an authorized dealer. Disney's English System: ⬜︎ Sing Along Blu-ray 12 volumes ⬜︎ Books 4 ⬜︎ Guidebooks 3 Purchased in 2019 or later, all are the latest editions. Blu-rays have been checked at the beginning and are viewable. The books show some signs of use, but are all in good condition. All items are used, so please understand before purchasing. Returns are not accepted, so please confirm before purchasing.