My child has grown up and no longer plays with these, so I'm selling them! They've been played with quite a bit, so some have scratches, but I think they're still in good working order! You can have a lot of fun with just this set, so please consider it if you have young children! I don't have any pets or smoke. Plarail Thomas Shinkansen (Bullet Train) Hayabusa Komachi Steam Locomotive Doctor Yellow ALFA-X