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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High Relief
Obverse Description
Effigy of Queen Elizabeth II
Reverse Description
Australian Wedge-Tailed Eagle
Source: NGC-Krause
Catalog Information
GSID:
400680
Fineness:
0.9999
Weight (gr):
155.5 gr
Weight (oz):
4.9994 oz
Precious Metal Weight:
4.9989 oz
Coin Rulers Name:
Elizabeth II
Strike Type:
Proof
Diameter:
40.9
Coin Shape:
Round Incused
Edge:
Reeded
Variety:
Gold
Variety 2:
Wedge-tailed Eagle
Coin Date:
2020
Denomination:
G$500
Designation:
PR
Mint Location:
Perth
Mintage:
50
Coinage Type:
Australia Decimal Coinage
Composition:
Gold
Krause #:
KM-4021
Send Catalog Feedback
Subject: I would like to contribute catalog info to CDN for 2020 G$500 Gold, Wedge-tailed Eagle PR DCAM (KM-4021)
Body: Referring page: http://www.greysheet.com/prices/item/australia-coinage-2020-500-dollars-gold-km-4021-proof-strike/gsid/400680 GSID: 400680 Title: 2020 G$500 Gold, Wedge-tailed Eagle PR DCAM (KM-4021)
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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