Aja the bearded dragon surgery

I was on Craigslist searching for a lizard tank and came across the posting for a bearded dragon with tail rot and the gentleman had posted she was $10.00 with tank lights and if nobody came to get her in 48 hrs he was going to have her put to sleep. I am a pet lover as so are my kinds. Aja is sick and with out surgery she could eventually die myself and kids are saving every penny we have to help her get the surgery she needs. She is currently on an antibiotic and a pain reliever. We are asking for your help to help us get the surgery she needs. Thank you so much for all your help in advance I will post pics and keep every one updated on her health. Thank you soooo much for you help and blessing you have given to us!!!!!