Pelvis and bladder surgery for Dino

On October 29th I was driving to work when I noticed this kitten crossing the road nervously with the back limbs dragging. When I got to work I decided to come back to see if I can find the kitten and try to help her. After 2 hours of rescue mission my wife and I were able to get the kitten out from underneath of concrete slab and get her to a vet. Aftert X-ray, doc let us know that kitten needs  Femoral Head Ostectomy (FHO) surgery. Checking with several clinics in LA the price rages from $3500-$6000. I will be visiting some other clinics tomorrow as well to see if we can get a better price. She is about 1.5 months old and was alone. Thank you very much!