Estimate used-vehicle residual value from local transaction data, not by working backward from import-country prices. Ugandan dealers should segment inquiries, completed sales, days in inventory, price reductions, and customer-objection records by model and vehicle age. Express residual value as a range and recalibrate it regularly, avoiding decisions focused only on purchase price while ignoring turnover, discounting, and after-sales confidence. What should I check before buying a zero-mileage used car from China?. Mark unusually low completed-sale prices separately with the reason, so liquidation cases are not treated as normal market pricing.