Pinning your ears back - estimated costs?

I have a dear, sweet nephew that hasn’t quite grown into his ears, and if he takes after my father, never will.

He is excited to join cadets, and possibly continue with the military, but is very apprehensive about getting his hair cut (at this age), revealing his ears in all their majesty.

I would like to know approx costs to the surgery to get them pinned back - my sister couldn’t afford it, but maybe I can save up for it…?

From here, about 2-5k U.S. Dollars for otoplasty:

http://www.docshop.com/education/cosmetic/face/ear-surgery/

You can finance these procedures in the U.S.