Value depends greatly on condition. $60 is pretty much a steal. Seen them go for anywhere from $100 to $500. Seems around $350 is typical for a decent one with mostly original components, again, depending on condition. These are great bikes. I have a silver and black '75 that looks like it just rolled off the showroom floor that I wouldn't sell for $800, and then another that the paint was so raggedy that I had it sandblasted in order to paint it another color.