What is the cheapest solution for a permanent full mouth reconstruction including extracting existing broken teeth?

Treatment Duration:1st Visit: 10 days for root canal treatment and retreatments, tooth extraction, implant procedure,temporary crowns, temporary prosthesis2nd Visit: 10 days after 2 months following the first visit, crown procedures, hybrid porcelainprosthesisNote: If bone grafting required (may be required for implant procedure), this procedure will becharged additionally. Requirement of bone grafting can be diagnosed during consultation.The price my vary depending in what Type of implant you need, brands and additional treatments (root canal, extractions, bone grafting...)

as you are looking for economic option so best option for you is dental tourism . you will save upto 70% on your total treatment costing with same quality treatment. dental treatments are very cheap in growing countries as compare to developed like UK. in india nobel biocare All-on-4 cost per arch is approx 3500 euro for implants with abutment and prosthesis.

Sounds like All On 4 and/or 6 might be the route for you, unfortunately, "Good" & "Cheap" don't go well together.  The old saying, "you get what you pay for" is something that runs true in life. You do not want to go cheap with this complicated and technique sensitive surgery.  You also do want to get it right the first time therefore saving you time and additional surgical complications as this will be a 10 month or longer venture in reconstructing your mouth!Do your homework and pick a knowledgeable dental surgeon that you can relate to and takes the time to answer all your questions and is not in too much of a rush.Great Luck to you from America.

My suggestion would be to spend your travel money with a local surgeon who can follow up with you after such a large undertaking to ensure that everything is progressing and healing as it should.  This is an important part of the treatment.  Dental treatment is not one and done, you will need regular maintenance and it is always advantageous to have the original surgeons/restorative doctors follow you on a regular 6 month basis as a minimum.