KATO E531 series basic set of 4 cars, N gauge model train. - Brand: KATO - Model Name: E531 series - Set Contents: Basic set of 4 cars - Scale: N gauge Photo 2: ⚠️ Coupler is missing. The power unit has no problems. There are other missing accessories and signs of use. I don't think there are any major scratches. Please purchase only if you understand this. #Kato #JobanLine Please also read the profile.