To estimate the price of the 2017 Lexus LX570 V8 5.7L Signature Exclusive (Mid+), I first looked at the selling prices of similar cars. The closest match is the 2018 Lexus LX570 V8 5.7L Signature Black Edition (Top) with 51,000 km sold for 304,500 SAR on 2024-07-12. Given the higher trim and lower mileage, this car would be valued higher than the target car. The 2019 models sold for 337,000 SAR and 313,000 SAR in late 2023, but these are newer and in better condition. Next, I considered the listed prices of similar cars. The 2017 Lexus LX570 V8 5.7L Signature Exclusive (Mid+) with 298,000 km is listed for 230,500 SAR, which is a direct match in terms of model and mileage. Other 2017 models with different trims and mileages are listed between 244,500 SAR and 260,000 SAR. Given the average condition and high mileage of the target car, I adjusted the estimate downwards from the listed price of 230,500 SAR to account for negotiation and actual market conditions.