Bearded Dragon Vet and Care Bills

Steve, the Bearded Dragon, is in need of help. He is an animal that was donated to my school when he got severely sick due to lack of proper care, and even at the school he did not get the care that he needed. I have taken him home over summer vacation in order to rehabilitate him and save his life, but because of his health problems he is rather expensive to care for. He is dehydrated, emaciated, flips onto his back for unknown reasons, possibly has internal parasites, and has Metabolic Bone Disease, but he is making a slow recovery. Steve had been without UVB lighting or greens his whole life, and he's three years old. He was living off of crickets, which by the time he was donated to my school, he was far too weak to catch them. He couldn't walk, only shove himself around, leading to him crashing into things. His temperatures were way too cold, and he likely never had an owner who knew what to do or cared enough to try and save him. He has been to the vet now and been getting better food, temperatures, and lighting, but will likely need another vet trip and medication, as well as upgrades for his tank.
My own Bearded Dragon, Sapphire, is also in need of a vet trip, although for a much less dangerous reason. She has gotten tapeworms, and is dehydrated due to the worms.
Any money raised will go to the vet bills for these two dragons, and the expensives for buying Steves food or upgrades for his tank, such as better lighting. When they are healthy and well, if there is any left over money, it will be donated to my school in order to help them get better living conditions for the animals who are under their care, like Steve was. I want to thank any who donates or even just spreads the word, anything will help and I greatly appreciate it. I want the best for these dragons and they mean the world to me. I am doing what I can to help Steve through this, and we aim to have Sapphire go for a vet trip as soon as possible. Feel free to ask any questions you may have. Thank you again!