I am listing these items for sale to organize my merchandise. They have been stored in a dark place. Since they are unopened, I have not confirmed their operation. Please refrain from purchasing if you are concerned about minor scratches from storage or initial imperfections, or if you are very particular about condition. If I cannot find a buyer here, I may also list them on other flea market sites or take them to a recycling shop, so I may suddenly delete the product page. Thank you for your understanding. I have a young child, so my responses may be delayed. Therefore, I have set a longer shipping time. Thank you for your understanding.