Hi,
the cost of implants placement including the cost of doctors and everything could range from 25 k - 45 k or more depending on various factors like the type of implant used, the site where the implant is placed , usage of bone graft and membrane , the type of tooth prosthesis made and requirement of sinus lift and usage of other equipments and materials.
Next Steps
Consult a maxillofacial surgeon or implantologist and u can directly ask them and compare the rates.