What would have been a fair price in 1970 for 1968 mustang?

The value of a used car in 1970 would depend on a number of factors, including the car's condition, mileage, and trim level. In general, a 1968 Mustang in good condition with average mileage would have been worth around $2,000 to $3,000 in 1970. However, a Mustang with a desirable engine or trim package, such as a GT or Shelby GT350, could have been worth significantly more. For example, a 1968 Shelby GT350 in excellent condition could have been worth as much as $10,000 or more in 1970.