(not mine)
Sort of crazy money for a not-stock 400. (Repainted in the wrong shade of red.) I mean it's clean but holy smokes!
1976 Yamaha RD400C
https://bringatrailer.com/listing/1976-yamaha-rd400c-10/
Sold for $11,250 on 5/5/24 (that's $11,812 with buyer's fee, and then there's any shipping costs on top of that)