I agree with the above two opinions. Treatment will depend on many variables. And only a consultation with the specialist can give you proper insight and direction for your particular problem.

It's 5000/ including tooth coloured crown...rest  it depends on place t place

Completely Agree with Dr.ManmeetSir!so better get the Intraoral x ray done and consult your dentist.

There is no fixed cost for any treatment and it varies according to the condition of the tooth being treated, the number of teeth being treated, whether it is a front tooth or back tooth and the techniques and materials used. Similarly there are different types of Crowns with different qualities and warranty certificates and hence the costs are also different. It would be best if you consult the dentist for a proper clinical checkup so that the treatment options and their cost can be explained to you. Regards.

Greetings, Madam your  query is invalid. Root canal is not an over the counter  available  product for sale. Please  approach your Specialist  for the same. Cost  varies according  to situations. No hard feelings. Regards, Dr. Manmeet Singh Bangalore