I have a 1974 cz250 on the line that I found at my local moto graveyard. All original and in decent shape with title for $500. It has a couple of pin hole rust spots on the tank, 6v system, and the motor is not locked up. I feel like its kind of one of those bikes that its worth owning just because you don't come across them too often. I know nothing about these bikes. Not sure if parts are easy to come by. No pics at this time...If any of you guys have any info to share that would be great! Thanks!