Dear sir,
Congratulations first of all for thinking of rehabilitating your father's oral health.
Since you have already made a wise choice of going for teeth made up of zirconia, I would like to mention that the cost of zirconia totally depends on the variety of zirconia you opt for.
Usual range is from 7000-15000
Next Steps
Visit a dentist for options and costs
Health Tips
Go for better ones as it is one time expense and better teeth are always a great idea for good health