Hum, looks like a rare brand, but that doesn't mean it is worth a lot.
It appears to have stamped dropouts and fairly cheap components.
I would say more likely mid to late 70s or maybe early 80s. Unless
you are in a really hot local bike market, I would say you are not going
to get rich on it. Boston you could get close to $100 but that is because
there is pretty strong demand for anything that works.