This item has been stored in a dark place for a long time. I have confirmed that it works on the Mega Drive console I used at the time. The case is in relatively good condition, without significant damage. The software shows signs of use, but I don't think there is any major damage. The instruction manual shows signs of use and has fold marks, but there are no writings, creases, or tears. ⚠️ Although I have confirmed the operation, please understand that this is an old item that has been stored for a long time, and it may not work due to environmental changes or vibrations during shipping. ⚠️ There may be fine scratches that do not appear in the photos, so please check the condition carefully in the photos and purchase with your understanding and agreement. ⚠️ There may be differences in the perception of the degree of damage between the seller and the buyer. ⚠️ I have carefully checked the condition of the case, software, and each page of the instruction manual, but I may have overlooked something. Please refrain from purchasing if you are looking for a perfect item. I have a small dog indoors. Please refrain from purchasing if you are concerned or have allergies. There are no smokers in the household.