The only one I'm familiar with are the longer range units. I currently have a tri-tronics upland pro model that will control three dogs at once from 1 1/4 miles away, activate beepers, turn on locator, and covey calls. Pretty pricy unit for a home owner.
As you've seen in your search, the prices are all over the place.
Have you looked at one of the bark collars that the dog activates? They are relitively inexpensive, I've heard people that have had good success with them if they are installed on the dog correctly. To bark, they have to raise their head, and their adams apple activates the stimulation causing the dog to drop its head.
For just home use, the 1/4 mile units with a single collar aren't too expensive. If you can, try to find one that activates a collar beeper, and gives a stimulation. We have found that once the dog is given a command to come, etc, you start out making the collar beep, if the dog still refuses to come, then a stimulation is given. It doesn't take very long to train the dog that he doesn't want that stimulation and will react to the beeper.
Dogs can become collar smart. They quickly learn that when that collar is on, they need to follow commands. When the collar is off, they won't react as well. Two ways to get around that.
First, leave the collar on the dog all the time, or buy a dummy collar that feels, and weighs the same to put on the dog when the training collar is not on. Thats what we do.