Two Shinkansen Models N-gauge die-cast scale model No. 31 E7 Series Kagayaki No. 135 E7 Series Shinkansen My son loves trains and is researching Plarail (toy train). So, I bought these to try out, but they don't run, and he didn't play with them. They've just been gathering dust in the closet. I was told they were worth 500 yen each at a nearby Hobby Off. Thank you for looking.