The main body is clean, but it has been stored at home for many years, so I haven't confirmed its operation. It may need maintenance. (It's highly likely it won't work as is... operation unconfirmed) The outer box has some deterioration. The books are: - Shogakukan Mini 4WD Modification Catalog - Corotan Bunko Mini 4WD Modification Perfect Book (Both have aged deterioration) Would you like to add these to your collection? *Please understand that as this is a private home storage, there may be unnoticed stains, etc. *To prevent swapping, we are sorry, but we cannot accept returns. Thank you for your understanding. *In recent years, we refrain from transactions with those who have negative feedback or those without feedback and have not completed identity verification. *We will pack the item carefully as much as possible, but the appearance may be slightly affected.