This is a 3-car set of TOMIX's WaMu 80000 series and Chi 1 type (with pipes). The WaMu 80000 series is a very old product, and the box is tattered. The Chi 1 type (with pipes) is unused. No comments, immediate purchase OK. I do not accept requests for dedicated listings, holds, or price negotiations. Please refrain from purchasing if you do not understand that this is a used item, if you are sensitive to imperfections, or if you are seeking a perfect product. Thank you for your understanding.