Exact copy Hoshino G5 Centre Cap. 73mm hole.

Replacement Hoshino G5 centre caps to suit 14" and 15" Impul Hoshino G5 wheels.
They are Made In Australia, in actual fact made right here at Barrel Bros world headquarters in Milperra, Sydney NSW.
Made from quality fine particle carbon black ABS polymer so they'll last for years like the originals (if you can find some, keeping in mind they'll already be 30+ years old).

*USA shipping costs have not dropped dramatically in price because while Australia Post says they have recommenced shipping, they actually haven't.
So courier is still the only way to ship to the USA.
And there is still a US Import tariff to be paid on delivery.
Not happy about that?
Complain to your local Government Representative.