Hi Admin - Can you please delete this coin page >>> https://en.numista.com/514381
This is a Post Mint altered coin and was not issued in an Antique finish by the Perth Mint.
It has been amended by a third party.
I was alerted to this by one of our top contributing members @yensen 1877
Identifying Third-Party Coins: You will occasionally find a "2024 1oz Kookaburra Antique Finish" for sale online through European coin boutiques or auction platforms. These are standard 2024 Bullion Coins that have been treated with an artificial chemical patina by private companies after leaving the mint. They are classified as aftermarket modifications rather than official mint products
Regards Mike