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Australia 2022 $100 Mythical Creatures Griffin 2022 1oz .9999 Gold Proof Coin Angle showing rim and reeding

Collectable $100 Coins and Notes of Australia

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Welcome to the premier online destination for Collectable Australian $100 Coins and Notes at FORTYMILLION. We specialise in sourcing, verifying, and offering high-value numismatic and high-purity bullion treasures from across Australia’s decimal history. 
Browse our high-denomination inventory by preference:
  • Premium $100 Gold & Platinum Coins: Shop spectacular 1oz gold proofs and uncirculated platinum coins struck by Australia’s leading mints, heavily protected by extremely limited mintages. 
  • Historic Paper Banknotes: Secure the foundational 1984–1994 $100 paper issues, including coveted signature combinations and the famous "Grey Nurse" design variants. 
  • Polymer & First-Prefix Rarities: Invest in pristine, uncirculated polymer banknotes spanning from the original 1996 revolution issues to the high-security Next Generation banknote designs.
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From the Vault — Dragon Coin Treasures

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