Doctor Y: Hideki Kaji, Surgeon - DVD 4-Disc Set Not sold separately. These are ex-rental DVDs, so they have management stickers on them. The packaging has some sun damage, and the discs have minor scratches, but they played without issue in my home. However, this is not a 100% guarantee. Ex-rental DVDs may have issues such as audio distortion or skipping depending on the playback device. Due to the nature of DVDs, we cannot guarantee playback. Please refrain from purchasing if you are concerned or have any doubts. Only purchase if you understand that these are ex-rental items. If there are any playback issues, please handle disc cleaning or polishing yourself. * Regarding shipping, we generally will not wrap the DVDs in bubble wrap due to shipping costs. We will use the rental cases as packing material to protect the discs. (Not all jackets will have cases.) Please refrain from purchasing if you do not agree with this. Please understand that these are used items. Thank you for your understanding.