looks like a decent quality bike, not for racing but for an avid cyclist. The pedal, cranks, front derailleur and stem (probably handlebars too) are all pretty nice pieces. I am not sure about that huret front derailleur but there are certain models of huret that are worth a baffling amount of money. I don't know much about Ballila but i think it can be valuable too. either you have a decent ride there.