There are several here on the board that do a great job. Most look up the 2 zip codes and already have a certain $ per mile. They find out the milage and then are able to give you the price, too, depends on how many horses.
HA-for 2 minis, that is a pretty good price. Not only are they transporting your two, they are also caring for your two, and all the others.
Not only are they paying for the gas to get them there, they are paying for insurance, toll roads, a large truck and trailer in good condition and also their time. Once I figured the cost on the persons time alone, for as much as they drive, wasn't a lot of money per hour.
I have used shippers as once I figure up all the costs, plus my time, it's worth it to pay someone.
I also call and talk with them too, makes me feel better.