Print Logo
You're using an older browser that we are unable to fully support. Your experience with our site may be less than optimal due to our focus on performance, security and reliability. Consider upgrading your browser if you have problems using our site. Learn More

Product Details


Shipping Info

Buy with Confidence

The Koala bullion series is one of three by the Perth Mint that are well established in Bullion investing. The coin’s evolving and ever-changing design makes it unique and distinguished from other offerings, contributing to the appeal of each series. This 1 oz, high-relief gold coin, of 9999 purity, are further distinguished by their exceptional presentational value. The Perth Mint's enhanced security feature is also applied, with a Perth Mint mark included, and only observable under microscopic examination.


  • Ships individually sealed in a PCGS coin holder
  • Consisting of 1 oz 9999 Fine Gold
  • Obverse: Features the effigy of Queen Elizabeth II surrounded by the inscription "ELIZABETH II" along with the legal tender value and year of issue
  • Reverse: Features a depiction of a koala standing on a tree branch along with the metal weight, purity and the Perth Mint’s "P" mintmark

These rare coins will not be encountered often and are a flagship addition to any stack. Take advantage of this opportunity and secure yours while quantities last!

Brilliant Uncirculated
Perth Mint
AUD 100
1 oz

We make sure your metals are handled with the utmost care until the moment they reach your hands.

Your order will be packed within 2 business days of cleared payment. Orders with pre-sale items will ship once all items are in-stock.

Free shipping over $199

Orders over $199 ship for free! Orders under $199 ship for only $9.95.

Our trusted carriers

We ship via express courier or United States Postal Service. To ensure your complete confidence, every package we ship is fully insured and tracked, with a signature required upon delivery.


Every package we ship is fully insured. This means that you would receive a full refund or exchange in the extremely unlikely event that your package is lost or damaged during transit. Please remember to notify us of damage, tampering, or delivery issues within 24 hours of the signature or delivery date. Failure to notify us within this timeframe may impact our ability to cover your claim.

Transparent pricing:

Up-to-the-minute transparent pricing with no hidden fees

Easy liquidity:

Sell your metals back to us with ease

Extensive inventory:

Tens of millions of dollars of in-stock inventory to fill an order of any size

Customer obsession:

We bring our heart to every moment of your buying experience

320,000 5-star reviews:

Earned from verified orders placed on our website

Safe & secure payments:

Explore our many easy ways to pay!

Fast secure shipping:

Every shipment is secure, discreet, and fully insured