I used to Detail back in the day for a company and it all really depends on what all the customer is looking to achieve or if the vehicle is able to be brought back but on average exterior with wax , we usually did $70 and for a full interior usually was like $100 and if they had Cloth seats, we did $150 but if they wanted the whole big package we offered I think it was $500 and it was paint correction wax water spot removal headlight restoration engine cleaning full interior and vent odor clean