The car to be estimated is a 2019 Honda Odyssey I4 2.4L LX (Base) with 103500 km mileage. We have listed prices for similar cars but no actual selling prices or offers accepted. The closest match is the 2018 Honda Odyssey I4 2.4L EXL with 166000 km listed for SAR 65000. This car is a year older and has higher mileage, but is a higher trim. The 2020 Honda Odyssey I4 2.4L Touring with 110000 km is listed for SAR 97500, but it is a newer model and a higher trim. The 2019 Odyssey V6 3.5L EXL with 134000 km is listed for SAR 106000, but it has a different engine and higher trim. Considering the 2018 model's lower price due to age and mileage, and the 2020 model's higher price due to trim and year, the 2019 base model should be priced lower than the 2020 Touring but higher than the 2018 EXL. Adjusting for these factors, the estimated market price for the 2019 Odyssey I4 2.4L LX is around SAR 75000.