Hello Cost varies from one place to another and doctor to doctor. And rest is not required as it is a small surgical procedure.

Mucocele is a a small harmless cyst. It doesn't necessarily require any intervention. The laser surgery is done as a day surgery and you'll have to wait for a few hours for the anesthesia effect to wear off and you can go home. As for the cost of the treatment will be dependent from hospital to hospital and doctor, so a specific answer can't be given for that query.

Doesnt require any surgical intervention until unless it creats problem and it stays for longer time....mucocele appears some times to some individuals and rupturs by itself.A small puncture on mucocele is sufficient to excavate mucocele. Not really require any LASER  OR  SURGRY..

It's a very small surgery will take 20 min ..and 30 min later you can go to routine work .even laser is not needed...