"Survival at the Natural History Museum 1 & 2 (Survival Operation)" Hyeon-dong Han / Gomdori co. Price: ¥1200 Set of 2 books. No smokers, no pets. The cover has signs of use. The condition is as shown in photos 3 and 4. The pages inside are clean, so I have marked the condition of the product as "no noticeable scratches or stains." It is a used item stored at home. Thank you for your understanding. #Hyeon-dongHan #Han_Hyeon-dong #GomdoriCo #Books #Nature/General