According to fastline.com, on 09/28/20, they have listed eighteen Peterbilt 386 semi trucks with prices previously.
Select [Equipment Category] = [Truck/Auto]
Enter [Manufacturer] = [Peterbilt]
Enter [Model] = 
Submit Button = [Get Equipment Values]
We used the website vinlookup.online to determine the model of the Peterbilt based on the VIN number provided.