Used trucks retain their values compared with that of cars. Trucks do depreciate in value though.
Used 2009 Dodge trucks are currently selling for around $10,000 dollars. The price also depends on how many miles were put on the vehicle and how good of shape the tires are in.
If you need a larger sized work truck U Haul and Penske are always selling their older trucks to buy new ones. You will find good deals with either one of them. http://www.penskeusedtrucks.com/used-trucks-for-sale/used-service-trucks/
I would check out Craigslist for a used utility truck. They also have a lot of auctions with trucks that have been repossessed or are selling from estates that you can look for.
You could try selling them on ebay or find a local scrap yard.
Dump Trucks on ebay will be limited but it's definitely worth looking. You can also search at http://vehicles.oodle.com/used-vehicles/for-sale/dump-trucks/
GMC has a dedicated area on it's website for selling used trucks. They can also be found in some out of town car lots or on Autotrader, eBay Motors or Yahoo Motors.
There are sites like commercialtrucktrader.com that have trucks of all prices for sale. And there are also places like Penske that sells used trucks that are often Peterbilt as well.
Around $2,000 it looks like but depends on the kind.
There are several options available in selling used truck parts that include placing a classified or selling your used truck parts at a flea market.
Chances are you can find exactly what you are looking for by looking on the website craigslist or ebay. There are many companies and businesses selling used F150 trucks online.
One can purchase a used commercial truck by going online to the site of Market Book. There are different types of trucks available: heavy duty truck, medium duty trucks, and light duty trucks.
There is a market for used pickup trucks in all 50 states. People are always moving various things around and pick up trucks are big sellers in the United States. Pickups are very valuable in the northern part of the United States. This is because of the heavy snow they get in these areas and the demand for trucks with 4 wheel drive.