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Obverse Description
The obverse features an enlargement of the traditional Washington quarter of the same year, only enlarged for the larger diameter of the coin itself.
Catalog Information
GSID:
85071
Designer:
John Flanagan, others
Obverse Designer:
John Flanagan
Obverse Lettering:
UNITED STATES OF AMERICA, LIBERTY, IN GOD WE TRUST, QUARTER DOLLAR
Fineness:
0.999
Weight (gr):
155.5 gr
Weight (oz):
5 oz
Precious Metal Weight:
5 oz
Strike Type:
Business
Diameter:
76.2
Coin Shape:
Round
Edge:
Lettered
Variety:
Block Island
Variety 2:
5oz Silver
Coin Date:
2018
Denomination:
S25c
Designation:
MS
Mint Location:
Philadelphia
Mintage:
80,000
Coinage Type:
America the Beautiful 5 ounce Silver Bullion
Coinage Years:
2010-2021
Composition:
Silver
PCGS #:
687846
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To: editor@greysheet.com
Subject: I would like to contribute catalog info to CDN for 2018 S25c Block Island, 5oz Silver MS
Body: Referring page: https://www1.greysheet.com/prices/item/2018-p-block-island-america-the-beautiful-5-ounce-silver/gsid/85071 GSID: 85071 Title: 2018 S25c Block Island, 5oz Silver MS
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Coin Value History
2018 S25c Block Island, 5oz Silver MS
Value By Grade
2018 S25c Block Island, 5oz Silver MS
CPG (retail) values
Currency
Grade Range
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Pricing
Values
Greysheet & CPG® Values
| Grade | CPG Value (Retail) | Greysheet Price (Wholesale) |
|---|---|---|
| OGP* | $460.00 | $1,234 |
| MS70 | $575.00 | $1,234 |
| MS69 | $1,234 | $1,234 |
| MS68 | $1,234 | $1,234 |
| MS67 | $1,234 | $1,234 |
| MS66 | $1,234 | $1,234 |
| MS65 | $1,234 | $1,234 |
| MS64 | $1,234 | $1,234 |
| MS63 | $1,234 | $1,234 |
American the Beautiful (ATB) 5oz Silver S25c 2010–2021 MS [Type]
![American the Beautiful (ATB) 5oz Silver S25c 2010–2021 MS [Type]](https://images.greysheet.com/ProductImages/DLRC/426xxx/9b7142fe-0599-4ec6-a0f9-922b641a2210.jpg?MaxWidth=200&Mode=Pad&Scale=UpscaleCanvas&format=webp)
Worth: $353 – $439
American the Beautiful (ATB) 5oz Silver S25c Satin Finish, 2010–2021 MS [Type]
![American the Beautiful (ATB) 5oz Silver S25c Satin Finish, 2010–2021 MS [Type]](https://images.greysheet.com/ctc/catalog/block-island-rev-atb5.jpg?MaxWidth=200&Mode=Pad&Scale=UpscaleCanvas&format=webp)
Worth: $352 – $403
2010 S25c Hot Springs, 5oz Silver MS
Worth: $353 – $439
2010-P S25c Hot Springs , 5oz Silver, Satin Finish SP
Worth: $362 – $413
2010-P S25c Hot Springs , 5oz Silver, Light Satin Finish SP
Worth: $362 – $413
2010 S25c Yellowstone, 5oz Silver MS
Worth: $353 – $439
2010-P S25c Yellowstone , 5oz Silver, Satin Finish SP
Worth: $362 – $413
2010 S25c Yosemite, 5oz Silver MS
Worth: $353 – $439
2010-P S25c Yosemite , 5oz Silver, Satin Finish SP
Worth: $362 – $413
2010 S25c Grand Canyon, 5oz Silver MS
Worth: $353 – $439
2010-P S25c Grand Canyon , 5oz Silver, Satin Finish SP
Worth: $362 – $413
2010-P S25c Grand Canyon , 5oz Silver, Light Satin Finish SP
Worth: $362 – $413
2010 S25c Mount Hood, 5oz Silver MS
Worth: $353 – $439
2010-P S25c Mount Hood , 5oz Silver, Satin Finish SP
Worth: $362 – $413
2011 S25c Gettysburg, 5oz Silver MS
Worth: $353 – $439
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Events
Heritage Auctions: US Currency Tuesday Select Auction
Location: Heritage Auctions
Tuesday, June 2, 2026
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Location: Heritage Auctions
Tuesday, June 2, 2026
Heritage Auctions: US Coins Tuesday & Wednesday Select Auction
Location: Heritage Auctions
Wednesday, June 3, 2026