I just brought home about 11-12 tons of dirt; five tons in one trip with the trailer and another 6-7 tons with a few trips in the truck. I looked for ads on Craigslist where they had a loader. I just completed my erosion damage repair with this.
Elk Creek Sand and Gravel will deliver 15 tons of road base to my house for $322 (next project); about the same for fill dirt if they have it. You can check with them to see what delivery is for you.