To estimate the price of the 2015 Toyota Prado TX.L I4 2.7L TXL1 (Base+), I first considered the selling prices of similar cars. A 2015 Prado V6 with higher mileage sold for 75000 SAR, but it has a larger engine which typically commands a higher price. A 2013 Prado with the same engine and trim as the target car sold for 77500 SAR in good condition, while another 2014 model with similar specs sold for 87000 SAR in average condition. The 2017 model with similar specs sold for 87000 SAR as well, but it is newer. The listed prices for 2015 models are 85000 SAR and 77000 SAR, but these are not actual selling prices. Considering the target car's average condition and mileage, I adjusted the price slightly lower than the 2014 model's selling price to account for the older year and higher mileage.