What is a 1965 World book encyclopedia set plus yearbooks 1965 worth?

The value of a 1965 World Book Encyclopedia set plus yearbooks from the same year can vary depending on factors like condition, completeness, and demand. Generally, these sets can be worth around $50 to $200 or more if they are in good condition and include all the volumes and yearbooks. It's best to check online marketplaces or consult with antique book dealers for a more accurate estimate.