* Make and Model: A used Honda Civic would have been far cheaper than a used Porsche 911.
* Condition: A well-maintained car with low mileage would cost significantly more than one with high mileage and significant wear and tear.
* Location: Prices varied geographically due to market conditions and demand.
* Type of sale: A private sale would likely be cheaper than a dealership sale.
To get a better idea, you'd need to specify the make, model, condition, and location. Websites like Kelley Blue Book (KBB) or Edmunds could provide estimates if you input these details for 2010 models.
