Vet bill for oliver's dislocated jaw

Oliver is Alyssa's outdoor cat, he's sweet, loving, and LOVES people. On Monday Alyssa came home from work to find Oliver bleeding everywhere, his eye swelled up, and his canine tooth to be sticking out. Someone had kicked him in the face. It wasn't an animal because there are 0 scratches on him and when Alyssa approached him he backed away which he would never do. Unfortunately most animal hospitals are either closed today or have a pay up front only method. Oliver would not only to be looked at but most likely a surgery just from looking at the external damages. Please please please help this poor baby he needs help today but the money situation is tight and he needs to be looked at as soon as possible. Any amount of money would help, thank you.

UPDATE: the amount was changed due to talking about the discussion of costs with the vet (sedation, cut and clean, testing, ect)