I purchased and stored these items as used, but almost unused, and confirmed their operation. The boxes show signs of aging, but the contents are in good condition. Just to be sure, I took out the Osaka Municipal Subway model and tested it earlier, and it ran without any problems. Thank you. Hankyu Railway 6300 Series Hanshin Electric Railway 9300 Series Keihan Electric Railway 9000 Series Osaka Municipal Subway 21 Series