I just had a root canal procedure on my two front teeth, I have been advised to get 2 crowns to cover the decolarisation of the teeth, at a cost of $1,000, I feel it is too expensive, but that is the only way I can have a beautiful smile. Should I go for it?

Yes, I'd go for it. You will have those teeth and that smile for the rest of your life. Maybe the dentist will put you on an easy-payment plan -- and actually, that's a pretty reasonable deal for crowns.