Thanks for your interest. Yep I’m happy to ship to USA (it came from Hawaii in the first place). I would require payment in advance - happy to do it through PayPal for peace of mind.
I just checked the Australia Post website and they’re quoting about A$98 for Express Postage to mainland USA metro areas, which includes tracking and signature on delivery. Insurance would be about another $A70, so total of about A$170. At today’s exchange rate that’s about US$118.
Cheers back at you.