Help pay for minnie pearl's surgery

Hi there! Thanks for visiting.
Minnie pearl is very sweet cat that has been hanging around my home lately.
Last week I saw that he apparently got into a fight and was missing a huge chunk off his back, so off to the vet we went.
He needed to stay overnight, and have  lots of surgery, as there wasn't enough skin to close the chunk missing , along with stitches and drains put in, and needs pain meds, and antibotics 2x a day. In addition to this, he needs to see the vet twice a week to get his bandages changed, and have the drains checked.
None of this is cheap, as I'm sure you know. The surgery was $570, and we are still looking at at least $200 yet in vet bills.
It would be so amazing if you could contribute even a wee bit, anything would help.
He is such a sweetheart, a giant rag doll, even the vet was shocked at how gentle he was, while she was changing his bandages, all he did was sit there and purr. I'm so happy and blessed to be able to give him a loving home, I just wish it wouldn't have been this expensive!
Thank you so much for reading this!