Cost of false teeth and or dentures

A few years ago I was under a lot of stress and found I was grinding my teeth a lot in my sleep. Things are OK now but I am left with the aftermath in my teeth. Basically I have ground down the lower teeth against the upper ones particularly on my right hand jaw. The result is that the lower teeth are causing the upper teeth to weaken and break off because they are grinding against them now when I eat and in general when my face is at rest. One of my upper right front teeth just to the side of the centre, has broken off completely recently. I am very conscious of my appearance now and do not like to go out as a result. I need to get something done.

We have only a couple of NHS dentists locally and they have long queues. So I consulted a family member who recently had some complicated dental work done and he suggested one who is said to be highly recommended for this sort of work.

To cut a long story short, he said my gums were in good condition but not my teeth because of the grinding. He said the only solution was to realign my teeth to get the lower ones away from the upper ones and then to replace the missing and broken ones with implants. He said this was complicated, expensive and would take many months. The initial stage of removing the broken teeth would cost around £2,500 and then the rest, with all the stages, would be another £10,000.

I really cannot afford this sort of money. What would I be entitled to on the NHS, if I could find a dentist to even consider the job? And what would the range of costs be for false teeth or dentures? Or would I be better off going overseas?