It has been kept in its original box from new. It comes with two original manuals.There is an instruction manual and a manual with worked examples. There are no scratches, dents or blemishes in any part of the Curta or its container. The Curta container is in mint condition. The paddings inside the top cover and inside the bottom part are originals, fully intact and show no sign of any wear or any discolouring. With a used Curta, one normally finds concentric marks on the top part of calculator where the pull ring has been used. You will find no such marks on this Curta. Serial number 538622 - which dates it to year 1966. The item "Curta Type II Boxed Never Used in Mint Condition" is in sale since Saturday, November 10, 2018. This item is in the category "Collectables\Scientific Collectables\Scientific Instruments\Other Scientific Instruments". The seller is "ramridge" and is located in Portsmouth. This item can be shipped worldwide.