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Obverse Description
Effigy of King Charles III.
Catalog Information
GSID:
396327
Designer:
Philip Nathan
Obverse Designer:
Philip Nathan
Fineness:
0.9995
Weight (gr):
31.1 gr
Weight (oz):
1 oz
Precious Metal Weight:
0.9999 oz
Strike Type:
Proof
Diameter:
32.690
Coin Shape:
Round
Edge:
Reeded
Variety:
One Ounce
Variety 2:
2007-
Coin Date:
Platinum Britannia
Denomination:
P£100
Designation:
PR
Coinage Type:
Great Britain Britannia Platinum
Coinage Years:
2007-
Composition:
Platinum
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To: editor@greysheet.com
Subject: I would like to contribute catalog info to CDN for Platinum Britannia P£100 One Ounce, 2007- PR [Type]
Body: Referring page: https://www2.greysheet.com/prices/item/100-pounds-britannia-platinum-proof-strike-type-coin-great-britain/gsid/396327 GSID: 396327 Title: Platinum Britannia P£100 One Ounce, 2007- PR [Type]
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Coin Value History
Platinum Britannia P£100 One Ounce, 2007- PR [Type]
Value By Grade
Platinum Britannia P£100 One Ounce, 2007- PR [Type]
CPG (retail) values
Currency
Grade Range
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Pricing
2017 P£100 1oz Platinum, Britannia PR DCAM
Worth: $1,889 – $2,089
2018 P£100 1oz Platinum, Britannia PR DCAM
Worth: $1,889 – $2,089
2019 P£100 1oz Platinum, Britannia PR DCAM
Worth: $1,889 – $2,089
2020 P£100 1oz Platinum, Britannia PR DCAM
Worth: $1,889 – $2,089
2021 P£100 1oz Platinum, Britannia PR DCAM
Worth: $1,889 – $2,089
2022 P£100 1oz Platinum, Britannia PR DCAM
Worth: $1,889 – $2,089
2023 P£100 1oz Platinum, Britannia PR DCAM
Worth: $1,889 – $2,089
2024 P£100 1oz Platinum, Britannia PR DCAM
Worth: $1,889 – $2,089
2025 P£100 1oz Platinum, Britannia PR DCAM
Worth: $1,889 – $2,089
2026 P£100 1oz Platinum, Britannia & Liberty, Reverse Proof PR
Worth: $1,889 – $2,089
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Events
Heritage Auctions: US Currency Tuesday Select Auction
Location: Heritage Auctions
Tuesday, June 2, 2026
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Tuesday, June 2, 2026
Heritage Auctions: US Coins Tuesday & Wednesday Select Auction
Location: Heritage Auctions
Wednesday, June 3, 2026