Cheap because the back cover is missing! Infrared tested and buttons are working. *We will address initial defects, so please contact us before leaving feedback. Although functionality has been confirmed, there may be slight individual differences in button responsiveness. Please understand that returns will not be accepted except in cases of significantly poor button function. *Batteries are to be provided by the buyer. All of my listings, no matter how inexpensive, are shipped anonymously via Rakuraku Mercari Bin or Yuuyu Mercari Bin, so tracking is available. Please purchase with confidence. Also, excluding large items, I generally ship within 24 hours. I will inspect the item again before shipping. (Please note that if any defects are found during the inspection, the order may be canceled.) Thank you.