The mount adapter is new and unused. The teleconverter has a scratch on part of the lens mount (see image 3), but the lens itself is clear. Everything in the photos is included. Please check the images carefully before purchasing. Please refrain from negotiating a price reduction. I am not a professional seller, so there may be some imperfections. Please only purchase if you understand that this is a home-stored, used item. Sold only in Japan Thank you for looking.