The cost to retouch car paint can vary depending on the severity of the damage and the size of the area that needs to be repaired. If the damage is minor, such as a small scratch, you may be able to do the repair yourself with a touch-up kit. These kits usually cost around $30. However, if the damage is more significant, you will need to take your car to a professional for repair. The cost for professional repair can vary depending on the type of damage and the size of the area, but it is typically around $100-$200.