To estimate the price of the 2019 Geely Emgrand X7 I4 2.4L GS (Top) with 84233 km mileage, I considered the listed prices of similar cars. The 2020 Geely Emgrand X7 I4 2.4L GT (Base) with 72000 km is listed for SAR 40000. The 2020 Geely Emgrand X7 Sport I4 2.4L GS (Top) with 137000 km is listed for SAR 46000. The 2019 Geely Emgrand X7 Sport I4 2.4L GS (Top) with 8700 km is listed for SAR 56000. Given the target car's mileage and condition, I adjusted the price downwards from the highest listed price of SAR 56000, considering the higher mileage and average condition. The 2020 model with higher mileage is listed at SAR 46000, which also influenced the estimate. Therefore, I arrived at a balanced estimate considering these factors.