To estimate the price of the 2021 Nissan Patrol Nismo 5.6L V8 LE T2 (Top) with 140300 km mileage, I considered several data points. First, I looked at the selling prices of similar cars. The closest match is the 2021 Nissan Patrol Platinum V8 5.6L with 79000 km sold for AED 205500 on 2024-09-13. Given the higher mileage of the target car, I adjusted the price downwards. Another relevant data point is the 2021 Nissan Patrol 5.6L V8 with 136000 km, which had an offer accepted at AED 160000 on 2024-03-19. This car is very similar in terms of mileage and variant. Additionally, a similar car was listed for AED 160000 but was delisted on 2024-03-24. Considering the higher trim level of the Nismo variant and the market trends, I adjusted the price upwards slightly from the accepted offer. Factoring in all these data points, I arrived at the final estimate.