I have a 73 cr 125 engine with carb that I have had for many years.Does anyone have an idea who would want or collect this? And is it worth anything? The last time this motor was run was in the early 80's. It's time to clean the shed out again.Also have a head for a 75 cr 250. I would like these to go to someone that could use them for restoration.I would appreciat any help with this. thanks.