If one wanted to buy a used dump truck where would be the best places to look for sale prices?

Truck dealerships, the Truck Paper website. Careful what you buy

• a lot of so-called dump trucks are just road tractors with a dump

body slapped on.. they don't have the heavier duty axles, they have air ride suspensions (rather than the chalmers, camel back, or Hendrickson walking beam suspension like a vocational truck should have), they don't have the double frame, they're geared too high for sitework use which takes you off the road, etc.