Don’t believe what you read. They are not the ticking time bombs some make them to be!
rebuilding one is not all that difficult if you want to try it out. If so, Pm me with your email and I can send you some help via literature.
Rebuilt ones seem to go for about 100 bucks or so. Maybe a bit more if all painted with new decals. A good, decent working one around 30 to 50.
Place a wanted ad in the classifieds, a good deal from a local member will pop up.