I doubt that ammo manufacturers would do it. I bet with the gun laws you have there ammo sales for Hawaii are just a drop in the bucket for manufactures. Special equipment and just the paperwork alone would probably be prohibited. If they do I can see $100+ for a box of 9mm ammo. I'd buy up all the reloading supplies I could get just in case! Good luck!
USAF Retired, CATM, SC CWP, NH NR CWP, NRA Benefactor
To preserve liberty, it is essential that the whole body of people always possess arms, and be taught alike, especially when young, how to use them... -- Richard Henry Lee, 1787