There are two kinds of used car evaluation, one is mandatory evaluation and appraisal when trading, and there are evaluation reports. This appraisal is only for official vehicles (vehicles under the name of the company). The general price is not very accurate, but it must be done. About 150/ time.
The other is made by used car dealers. There is no evaluation report, but the price is much more accurate than the mandatory evaluation. And this kind of assessment is generally free.