Can closed rhinoplasty be used to remove the dorsal hump and possibly lift the tip? (photo)

Hello and thank you for your question. Based on your
photograph, you may benefit from a cephalic rotation of your tip to turn
up your tip slightly and a conservative dorsal hump reduction.   This can be done using a closed or open technique.  Cost varies based on geographic region and surgeon expertise.  Make sure you specifically look at before and after
pictures of real patients who have had this surgery performed by your surgeon
and not just a computer animation system. The most important
aspect is to find a surgeon you are comfortable with. I recommend that you seek
consultation with a qualified board-certified plastic surgeon who can evaluate
you in person.
Best wishes and good luck.
Richard G. Reish, M.D.
Harvard-trained plastic surgeon

Based on your profile picture, if you were seeing me, I would likely consider a closed rhinoplasty.  Anything that can be done open can be done closed in the right hands.  Price range completely depends on the doctor, location, etc.