I did the math for someone, and adding up the cost of a thrower, and targets, it was actually cheaper for him to purchase a membership, and shoot skeet with us. Our membership was $150, so the cost of a thrower and wobble feature was $750, or five years of memberships. As well, at $7 per round, he would be paying less than buying his own targets, at local prices. And of course there is no comparison between shooting actual skeet, vs standing behind his own thrower, and shooting targets that are all going away at similar angles, and only changing trajectory. While it may seem like a challenge initially, as your skills increase after a couple of thousand targets , the challenge disappears , and the novelty wears off.