The car in question is a 2011 Nissan Tiida 1.8L Top sedan in bad condition with high mileage. There are no direct selling prices available, so I focused on offers accepted and listed prices. The closest match is a 2011 Tiida 1.8L Standard sedan listed for AED 12000, which is likely higher than the actual selling price due to its listing nature. Offers accepted for 2012 and 2013 models range from AED 15000 to AED 19000, but these are for better condition cars with lower mileage. Considering the bad condition and high mileage of the target car, I estimate its market value to be lower than the AED 12000 listing, accounting for condition and depreciation.