Murdoch needs help

Came home to find my fur baby limping very badly, upon taking him to the vet they discovered through x-rays that his hip joint had broken in a way that he will need a completely new joint, 
If I were to let this heal on it's own without intervention it wouldn't heal right, he would eventually have severe arthritis, and his life would be in pain and cut short. 
He is my baby I would do anything for him and his sister. Unfortunately I am a new student and am short on funds to pay for his surgery, and further pain medication.
I am a mother of 2 young boys, and with work hours being cut short to go back to school this couldn't have happened at a worse time. Especially with Christmas around the corner 
Please help me save my kitty and give him a long life by helping me raise the funds it will cost for his surgery and his medications 
Total cost will be about 2500