I believe this was inside a used book I purchased. As shown in the last photo, there is a slight yellow stain. Please check the photos. Although it is new and unused, it has been stored by itself for a long time. Discounts are available for bulk purchases. I am also selling postcards! Please take a look. *There may be some minor scratches or marks. *I will protect against water damage. I may also use recycled materials for packaging. *Please comment if you have any questions about shipping methods, etc. *I will do my best to offer discounts. I want to make this a pleasant transaction! Thank you.