Often disks are removed from warrenty returned players,computers and cameras. I am selling them because testing or repairing them is financially not attractive to me. It can take up to an hour to do it right and very rarely there is a mechanical failure which can even take longer. I am convinced that more than 90 % of the disks I sent out are easy repairable or working. Do not buy compactflash cards for your laptop or harddisk from laptops for your camera as I can not be held responsible for your bidding. Often the disk need a little slap on the side or on the back when starting up and afterwards they will work fine again. Please do not leave negative feedback if it was your own fault to buy the wrong products.
happy bidding and thanks,