To estimate the price of the 2020 Range Rover Autobiography V8 5.0L Supercharged Standard (Top+++), I considered the listed prices of similar cars. The closest match is the 2020 Range Rover Autobiography V8 5.0L Supercharged LWB (Top++++), listed for SAR 400000 with 69500 km. Given that the LWB variant typically commands a higher price, I adjusted downwards. The 2019 models listed range from SAR 248500 to SAR 275500, with varying mileages and conditions. Considering the 2020 model year and the mileage of 76900 km, I estimated a price slightly lower than the 2020 LWB variant but higher than the 2019 models, accounting for the year difference and mileage.