INDEXMelt value
$144
0.1 troy oz at $1,436.50 per oz platinum spot
Typical asking premium over melt
$17.42 over melt
Median ask of 13 sellers; asking prices, not sales
The Australian Koala Platinum 1/10 oz contains 0.1 troy ounces of fine platinum. At $1,436.50 per ounce (spot as of October 31, 2026), its melt value is $144. Over the 90 days to October 28, 2026, 13 distinct sellers asked a median of $17.42 over melt for it. These are asking prices, not completed sales.
As of the last site build; refreshes when the page loads. See how these figures are made or the raw data (JSON).
Recent asks (12 of 13)
These are asking prices, not completed sales. Each premium is measured against the spot price on the day it was posted. Asks differ from one another by $2.90 (median absolute deviation): a spread, not a range to price within.
| Posted | Ask per item | Over melt | Spot that day | Subreddit | Item | Source |
|---|---|---|---|---|---|---|
| October 28, 2026 | $205.00 | $50.76 over melt | $1,542.40 | r/Pmsforsale | 2024 Australia Koala 1/10 oz Platinum (3 listed) | post |
| October 11, 2026 | $185.00 | $15.39 over melt | $1,696.10 | r/Pmsforsale | 1/10 oz Australian Koala Platinum (6 listed) | post |
| October 6, 2026 | $205.00 | $32.78 over melt | $1,722.17 | r/Pmsforsale | 2024 1/10 oz Australian Koala Platinum (3 listed) | post |
| September 12, 2026 | $200.00 | $20.32 over melt | $1,796.80 | r/CoinSales | 1/10 oz Koala Platinum Coin | post |
| September 11, 2026 | $350.00 | $170.32 over melt | $1,796.80 | r/Pmsforsale | 2024-P125 Australia $15 Koala 1/10 oz Platinum | post |
| September 4, 2026 | $195.00 | $12.92 over melt | $1,820.75 | r/Pmsforsale | Perth Koala 1/10oz | post |
| August 29, 2026 | $200.00 | $17.42 over melt | $1,825.83 | r/Pmsforsale | 1991 1/10 oz Platinum Koala | post |
| August 24, 2026 | $205.00 | $17.19 over melt | $1,878.10 | r/Pmsforsale | 2022 1/10 oz Platinum Koala | post |
| August 24, 2026 | $210.00 | $22.40 over melt | $1,875.95 | r/Pmsforsale | 1/10 ounce Koala | post |
| August 22, 2026 | $205.00 | $16.30 over melt | $1,887.00 | r/Pmsforsale | Perth Koala 1/10oz Platinum (2 listed) | post |
| August 22, 2026 | $205.00 | $16.78 over melt | $1,882.20 | r/Pmsforsale | 1/10oz Platinum Koala (30 listed) | post |
| August 12, 2026 | $190.00 | $15.11 over melt | $1,748.90 | r/Pmsforsale | 1990 1/10 oz Platinum Koala | post |
Item names are an automated extraction from each post, not the seller's own words.
Specifications
- Legal tender in
- Australia
- Face value
- 15 Australian dollars
- Fineness
- .9995
- Fine platinum content
- 0.1 troy oz
- First issued
- 1988
- Coindex id
KOALA-PT-110oz
History
The Perth Mint opened on 20 June 1899 as a branch of Britain's Royal Mint. Western Australia's first Premier, Sir John Forrest, lobbied for it so the colony's gold would no longer be sent to Sydney or Melbourne for processing. Between 1899 and 1931 it struck more than 106 million gold sovereigns.
Ownership passed to the Government of Western Australia on 1 July 1970. Gold Corporation, created by the Gold Corporation Act 1987, took over the Mint's operations to launch Australia's official bullion coin program, beginning with the Australian Nugget gold coin in 1987, which evolved into the Australian Kangaroo series. The Australian Kookaburra silver bullion coin was first issued in 1990.
Further reading
- The Perth Mint: The Perth Mint story and historyperthmint.com
- The Perth Mint: Iconic moments in The Perth Mint's historyperthmint.com
- The Perth Mint: Australian Kookaburra Silver Bullion Coin Series 1990-2022 mintagesperthmint.com
Compiled by Coindex from the sources above. It is not a statement by the mint.
Sources: specifications from the Coindex catalog, spot from Coindex's precious-metals feed, and asking prices from r/Pmsforsale and r/CoinSales posts matched to this exact product. Coindex does not sell bullion and is not a dealer.