Need help finding affordable dental care for mom with abscessed teeth

My mom has three abscessed teeth: two in the upper left molars (#13 and #15) and one broken molar (#19), which has recently become abscessed. They all need to be removed urgently. She doesn't have dental insurance because her husband hasn’t filed taxes for the past two years. She's currently on two weeks' worth of antibiotics, but she desperately needs the extractions to relieve the pain and prevent further issues. How much would a tooth extraction typically cost if paying with cash? Also, where can I find affordable and reliable dental care options in or near Jacksonville, Florida? Any guidance would be greatly appreciated.