Demon Slayer: Kimetsu no Yaiba Mugen Train Original Picture Postcard Set A Original Picture Postcard Set B Original Picture Postcard Set C A total of 3 items. These are unused and unopened, but there may be initial scratches or stains. Please refrain from purchasing if you are extremely concerned about the condition, as they are stored by a private individual. Water damage prevention + cardboard reinforcement, shipped via Mercari delivery. Instant purchase OK. No individual sales.