Mary--actually, processing/printing here isn't that much more expensive than Mainland cities, and probably comparable to labs in NYC. There's an excellent lab called Photoplant in the Blackfield Building on Kapiolani Blvd. near Ala Moana Shopping Center that many of the professionals here use...so you might want to consider that option.

Enjoy your visit, and thank you for agreeing to disburse some of your disposable income on our island. We need it

Aloha.