Price reduction and individual sales are not possible. Both have been tested and confirmed to be working. Single-focus lens 50mm Sometimes the autofocus hesitates. The focus ring and aperture ring feel a bit stiff. There is some small dust inside the lens. The barcode part of the box has been cut out. No rear cap. Zoom lens 28-200 There was clouding and minor scratches on the lens from the time of purchase. Lens and genuine hood only. No front cap or rear cap. Both are second-owner items. Please purchase everything as junk for safety. To prevent any trouble, I will keep the serial numbers until the end of the transaction.