Amf Tacata Something like this in this condition would probably go for something like $300-$700 depending on the make/model. This bike cost me $50 when I rescued it from a junkyard. It was a complete rebuild. If you know how to fix things or want to learn, it becomes a LOT cheaper to own something like a vintage moped. I was lucky to find an almost ruined bike with an almost perfect engine on it. Truly it was a diamond in the rough.