21 CD set, playback confirmed for each disc. Disc surfaces have almost no scratches. The condition of the booklet is also good, I think. This is a personal storage item, so please refrain from purchasing if you are particular about minor details. Shipping will be via Raku Raku Mercari便 (with tracking and hand-to-hand delivery by courier). Shipping is scheduled for 2-3 days after payment confirmation. The item will be wrapped in an OPP bag and bubble wrap to prevent water damage or breakage. 20260330 101