Steve,
I'm sure when the weather breaks you will like the test and feel it is quite accurate. I am fairly loose with pricing. Sometimes I will include it into a 5 series of lessons. Also, for our Top Juniors we have a Sunday afternoon program and we will incorporate it into that. For my "very regulars" I do it on my own time and dont charge. Give yourself 90 minutes to conduct the test, make sure that the player does not rush it. In the packet there are some "numbers" but they are quite dated and I would love to get a more revised database of college/mini/tour players.