I started by looking at the selling prices of similar used cars. The first car, a 2016 MINI Cooper 1.5L I3 hatchback with 87000 km, sold for AED 33000 on 2024-02-02. The second car, a 2016 MINI Cooper 2.0L I4 sedan with 105059 km, sold for AED 45000 on 2024-06-08. Given that the target car is a John Cooper Works variant, which is typically more expensive, I considered the higher end of the price range. I also looked at offers accepted by sellers: a 2016 MINI Cooper S 2.0L I4 sedan with 105059 km had an offer accepted for AED 47000 on 2024-06-04, and a 2016 MINI Cooper i3 1.5L Twin Turbo coupe with 86200 km had an offer accepted for AED 34000 on 2024-08-28. Additionally, a dealer sold a 2016 MINI Cooper 1.5L STD hatchback with 79163 km for AED 46741.5 on 2023-12-09. Considering the target car's mileage of 84112 km and its John Cooper Works trim, I estimated the price to be slightly higher than the average selling prices but lower than the highest offer accepted.