I started by examining the selling prices of similar cars. The most relevant data point is the 2020 Nissan Sunny 1.5L I4, S (Base) variant with 83500 km sold for AED 25500 on 2023-10-21. This car is very similar to the target car in terms of variant and condition. Another similar car, a 2020 Nissan Sunny 1.5L SV (Mid) with 122000 km, sold for AED 27800 on 2023-08-20. The SV variant typically has a higher value than the S (Base) variant. The 2020 Nissan Sunny 1.5L S (Base) with 63000 km sold for AED 32000 on 2023-07-03, but it had lower mileage. Considering the target car's mileage of 80017 km and average condition, I estimate its price to be slightly lower than the AED 25500 sale due to the higher mileage and similar condition. The accepted offer of AED 27000 for a similar car with 83500 km on 2023-10-14 supports this estimate. Therefore, I estimate the market price to be slightly below AED 25500.