Please help Sammy lose his rotten teeth.

Hi. This beautiful boy is Sammy. We have been looking after Sammy and his mom for several years, as neighborhood cats, and now they are officially a part of our fur family. Sammy has extremely bad teeth, our vet needs to extract the teeth on the left side of his mouth due to severe rotting, (I'm not squeamish but felt sick when she showed me) which she thinks is due to previous trauma and no dental care. He is on gabapentin for pain management. Now, here is our tale of woe and why I am asking for help to pay for his teeth. In the last 4 months we have been hit, financially and obviously emotionally, by our Gunner girl going through kidney issues, multiple vet visits and medications, and her passing. Sammy going to the emergency vet for shortness of breath and lethargy, being diagnosed with a parasitic anemia, medication, and his follow up appointments (anemia gone after a month and a half of treatment, Yay). Our Odie, sweet Kodie needing in home euthanasia after fighting a chronic illness for the last several years. And too add more, a community cat showed up, and yep he was hurt, so he had to go to the vet and needed x-rays and treatment. The Care Credit is almost maxed, and the credit cards are feeling the squeeze. I am applying for veterinary grants, but so far Sammy doesn't meet the criteria of the ones I have found. Everything and anything, well wishes and good thoughts very much appreciated. Thank you kindly, from us and the fur babies!