Wanted: adult blue tongues for school

I am looking for blue tongues, leopards, and madagascar ground geckos for school projects. As i stated in the other threads these animals will teach the class proper care of each individual animal (feeding, temp, humid, ect), the environment in which each animal came from, and so on. People need to be educated before buying an animal, and I will be using a college project to do so!. these animals will also be brought into my sisters middle school class. i am not looking for any fancy animals, and scars are fine.. Just want cheap healthy animals.. thanks Bill Seiler

well, you guys can disregard this. the school will not allow any insects inside the building. it seems when the biology dept was keeping geckos, the school had a bad infestation of crickets... oh well.