BuMotar's take

“This is a used engine and gearbox being sold as parts, not a car. Without the model year, mileage, or any photos of the actual vehicle, you cannot assess what you're buying or whether 4,500 QAR is fair. Ask the seller for the car's year, current mileage, and photos of the complete vehicle before you go further.”

An opinion based on the listing's photos and how its price compares with similar cars. It is not an inspection and is no substitute for one.