Whitman Expo
Following a thrilling multi-day showcase, Stack's Bowers and Ponterio is pleased to report the spectacular results of their October 2026 Hong Kong (SAR) Showcase Auction, which concluded on October 26, 2026.
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Obverse Description
Effigy of Queen Elizabeth II
Catalog Information
GSID:
402445
Designer:
Jody Clark
Obverse Designer:
Jody Clark
Fineness:
0.9999
Weight (gr):
7.777 gr
Weight (oz):
0.25 oz
Precious Metal Weight:
0.25 oz
Coin Rulers Name:
Elizabeth II
Strike Type:
Proof
Coin Shape:
Round
Edge:
Reeded
Variety:
1/4oz Platinum
Variety 2:
Koala & Cub
Coin Date:
1989
Denomination:
P$25
Designation:
PR
Mint Location:
Perth
Coinage Type:
Australia Platinum Coinage
Coinage Years:
1986-
Composition:
Platinum
PCGS #:
418584
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Subject: I would like to contribute catalog info to CDN for 1989 P$25 1/4oz Platinum, Koala & Cub PR DCAM
Body: Referring page: http://www.greysheet.com/prices/item/1989-australia-twenty-five-dollars-platinum-bulllion-proof-strike-koala-cub/gsid/402445 GSID: 402445 Title: 1989 P$25 1/4oz Platinum, Koala & Cub PR DCAM
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Coin Value History
1989 P$25 1/4oz Platinum, Koala & Cub PR DCAM
Value By Grade
1989 P$25 1/4oz Platinum, Koala & Cub PR DCAM
CPG (retail) values
Currency
Grade Range
Sort by
Pricing
Australia Gold G$25 1/4oz PR DCAM [Type]
Worth: $1,007 – $1,142
Australia Platinum G$25 1/4oz PR DCAM [Type]
Worth: $355 – $490
1986-P G$25 1/4oz Gold, Nugget PR DCAM
Worth: $1,007 – $1,142
1987-P G$25 1/4oz Gold, Nugget PR DCAM
Worth: $1,007 – $1,142
1988-P G$25 1/4oz Gold, Nugget PR DCAM
Worth: $1,007 – $1,142
1989-P G$25 1/4oz Gold, Nugget, Red Kangaroo PR DCAM
Worth: $1,007 – $1,142
1989 P$25 1/4oz Platinum, Koala PR DCAM
Worth: $355 – $490
1990 G$25 1/4oz Gold, Grey Kangaroo PR DCAM
Worth: $1,007 – $1,142
1990 P$25 1/4oz Platinum, Koala PR DCAM
Worth: $355 – $490
1991 P$25 1/4oz Platinum, Koala PR DCAM
Worth: $355 – $490
1992 G$25 1/4oz Gold, Nugget, Wallaroo PR DCAM
Worth: $1,007 – $1,142
1992 G$25 1/4oz Gold, Nugget, Wallaby, American Eagle Privy PR DCAM
Worth: $1,057 – $1,192
1992 P$25 1/4oz Platinum, Koala PR DCAM
Worth: $355 – $490
1992 P$25 1/4oz Platinum, Koala, American Eagle Privy PR DCAM
Worth: $405 – $540
1993 G$25 1/4oz Gold, Nugget, Wallaby, FOK Privy PR DCAM
Worth: $1,057 – $1,192
Greysheet News
Stack's Bowers and Ponterio's October 2026 Hong Kong (SAR) Auction Realizes Nearly $32 Million, Highlighted by a $4.75 Million Kwan Ping Trade Coinage Pattern
11/3/2026
Weekly World Mint Coinage: October 29, 2026
New coins from Australia, China, and the Netherlands.
10/29/2026
Weekly World Mint Coinage: October 22, 2026
New coins from the Falkland Islands, Gibraltar, and Malta.
10/22/2026
Events
Heritage Auctions: US Currency Tuesday Select Auction
Location: Heritage Auctions
Tuesday, September 1, 2026
Heritage Auctions: World Paper Money Tuesday Select Auction
Location: Heritage Auctions
Tuesday, September 1, 2026
Heritage Auctions: World & Ancient Coins ANA Signature Auction & Platinum Session
Location: Heritage Auctions
Tuesday, September 1, 2026