How Much is a 1966 Mercury Monterey Worth?

The 1966 Mercury Monterey represents a specific production year with 2 documented auction sales in the past 12 months. This year prices align closely with the overall model median, reflecting its position within the model's production timeline. The median sale price of $9,900 places it at the broader Mercury Monterey market average of $10,000. Values for this year range from $9,800 to $10,000, demonstrating notable variation based on condition, mileage, and specific configuration.