- Values
- World Coins
- Cook Islands
- Cook Islands
- 1988 Proof 50 Dollars PR
1988 Proof 50 Dollars PR
Greysheet & CPG Price Guide
1988 Proof 50 Dollars PR
Available on Greysheet Marketplace
View All
1897 Narrow 8 S5c PCGS MS64
Auction Ends: 12/30/2025
1913 25c PCGS MS64
Auction Ends: 12/30/2025
1902 S5c PCGS MS66
Auction Ends: 12/30/2025
1992 New Brunswick, Coin Alignment 25c PCGS MS65
Auction Ends: 12/30/2025
1992 Northwest Territories, Medal Alignment 25c PCGS MS64
Auction Ends: 12/30/2025
1913 $10 PCGS MS61
Auction Ends: 12/30/2025
1888 50c PCGS XF45
Auction Ends: 12/30/2025
1909 Round Leaves S5c PCGS MS65
Auction Ends: 12/30/2025
1937 25c PCGS MS64
Auction Ends: 12/30/2025
1875-H Large Date S5c PCGS F15
Auction Ends: 12/30/2025
1992 New Brunswick, Medal Alignment 25c PCGS MS62
Auction Ends: 12/30/2025
1917-C Sov PCGS MS63
Auction Ends: 12/30/2025
1947 25c PCGS MS65
Auction Ends: 12/30/2025
1941 25c PCGS MS65
Auction Ends: 12/30/2025
1900 Wide O S5c PCGS MS65
Auction Ends: 12/30/2025
Dealer Directory
View All DealersElizabeth Coggan Numismatics
FEATUREDGrand Rapids Coins LLC
FEATUREDMonticello Rare Coins
FEATUREDGreysheet News
View All News
Romania. Gold and Silver Coins Released Celebrating the Centenary of the Romanian Patriarchate
10/14/2025
The National Bank of Romania release proof coins marking an important Ecumenical anniversary.
Hungary. Latest Coin in Hungarian Dogs Series Features Distinguished Kuvasz Breed
10/13/2025
The National Bank of Hungary release their latest Hungarian Hound coin on World Animal Day.
Canada. New Proof Silver Dollar Coins Feature Favourite Canadian Wildlife Emblem
10/10/2025
The Royal Canadian Mint release silver proof coins marking 50 years of a unique national symbol.