After purchase, the black one has been used a few times, and the silver one has hardly been used at all. Each is available for individual sale at 830 yen. The black one has been used with an eraser to a slight extent; the eraser on the silver one has not been used. The matte paint, etc., isn't peeled off that much. There may be some minor dirt associated with use, but please purchase with no claims, understanding that these are used items. Silent purchase, immediate purchase, and price negotiations are possible.