I sure wouldn't mind making a few local trips with my truck-trailer for $2. mile empty weight and $3 mile loaded-weight until I knew how things went. I wouldn't feel bad charging $600. for 1 calf.. Whether it be 6 cows, 3 bulls, 12 calves, or two little piglets...whatever the weight up to 6,000.lbs...would be the same price. Up to 500 miles a day (empty and live-loaded weight) would be my maximum mileage I would want to do. Of course since I'm a small outfit, bargain price, I would want them to sign a waver...releasing me of any negligence if their animals did get harmed-hurt during loading-transport and unloading.