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Whitman Expo
- U.S. Coins /
- Half Dollars /
- Capped Bust Half Dollars (1807–1839) /
- 1828 50c Curl Base 2, No Knob MS
1828 Curl Base 2, No Knob 50c CAC VF35
Source: CAC Grading
50C 1828 O-101. CURL BASE 2, NO KNOB. PCGS MS64
Source: Legend Auctions
1828 Curl Base 2, No Knob 50c CAC XF40
Source: CAC Grading
1828 Curl Base 2, No Knob 50c CAC VG DETAILS
Source: CAC Grading
1828 50c NGC XF40
Source: David Lawrence Rare Coins
1828 50c NGC AU53
Source: David Lawrence Rare Coins
1828 50c DGS AU53 (Questionable Toning)
Source: David Lawrence Rare Coins
1828 50c DGS XF45 (Obverse Marks)
Source: David Lawrence Rare Coins
1828 50c ANACS F12
Source: David Lawrence Rare Coins
1828 50c NGC F15
Source: David Lawrence Rare Coins
1828 50c PCGS AU50 OGH
Source: David Lawrence Rare Coins
1828 50c DGS AU55 (Polished, Damaged)
Source: David Lawrence Rare Coins
1828 50c DGS VF35 (Cleaned)
Source: David Lawrence Rare Coins
1828 50c DGS XF40 (Environmental Damage, Rim Damage)
Source: David Lawrence Rare Coins
1828 50c ANACS AU53
Source: David Lawrence Rare Coins
1828 50c DGS AU55 (Polished, Damaged)
Source: David Lawrence Rare Coins
1828 50c DGS XF40 (Environmental Damage, Rim Damage)
Source: David Lawrence Rare Coins
1828 50c PCGS/CAC AU58 (Curl Base 2, No Knob)
Source: David Lawrence Rare Coins
1828 50c NGC MS65 * Star *
Source: David Lawrence Rare Coins
1828 50c NGC AU58
Source: David Lawrence Rare Coins
1828 50c Curl Base 2, No Knob MS
Greysheet & CPG® Values
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Mint & Coinage Details
Mint Location:
Philadelphia
Mintage:
3,075,200
Coinage Type:
Capped bust half dollar
Coinage Years:
1807-1836
Composition:
89% silver; 11% copper
Varieties and Classification
Variety:
Curl Base 2, No Knob
Physical Characteristics
Fineness:
0.89
Weight:
13.48 gr
Weight:
0.4755 oz
Precious Metal Weight:
0.3868 oz
Strike Type:
Business
Diameter:
32.5 mm
Coin Shape:
Round
Design Details
Designer:
John Reich
Obverse Lettering:
LIBERTY, 1828
Obverse Designer:
John Reich
Reverse Lettering:
UNITED STATES OF AMERICA, E PLURIBUS UNUM, 50 C.
Reverse Designer:
John Reich
Feedback:
From the Greysheet Marketplace
Buy Now: $25,000.00
Buy Now: $1,025.00
Buy Now: $8,995.00
Buy Now: $14,500.00
Buy Now: $8,950.00
Buy Now: $385.00
Buy Now: $575.00
Auction Ends: 6/15/2026
Buy Now: $85.00
Auction Ends: 6/9/2026
1828 Curl Base 2, No Knob 50c CAC VF35
Source: CAC Grading
50C 1828 O-101. CURL BASE 2, NO KNOB. PCGS MS64
Source: Legend Auctions
1828 Curl Base 2, No Knob 50c CAC XF40
Source: CAC Grading
1828 Curl Base 2, No Knob 50c CAC VG DETAILS
Source: CAC Grading
1828 50c NGC XF40
Source: David Lawrence Rare Coins
1828 50c NGC AU53
Source: David Lawrence Rare Coins
1828 50c DGS AU53 (Questionable Toning)
Source: David Lawrence Rare Coins
1828 50c DGS XF45 (Obverse Marks)
Source: David Lawrence Rare Coins
1828 50c ANACS F12
Source: David Lawrence Rare Coins
1828 50c NGC F15
Source: David Lawrence Rare Coins
1828 50c PCGS AU50 OGH
Source: David Lawrence Rare Coins
1828 50c DGS AU55 (Polished, Damaged)
Source: David Lawrence Rare Coins
1828 50c DGS VF35 (Cleaned)
Source: David Lawrence Rare Coins
1828 50c DGS XF40 (Environmental Damage, Rim Damage)
Source: David Lawrence Rare Coins
1828 50c ANACS AU53
Source: David Lawrence Rare Coins
1828 50c DGS AU55 (Polished, Damaged)
Source: David Lawrence Rare Coins
1828 50c DGS XF40 (Environmental Damage, Rim Damage)
Source: David Lawrence Rare Coins
1828 50c PCGS/CAC AU58 (Curl Base 2, No Knob)
Source: David Lawrence Rare Coins
1828 50c NGC MS65 * Star *
Source: David Lawrence Rare Coins
1828 50c NGC AU58
Source: David Lawrence Rare Coins
1828 50c ICG AU58
1828 50c ANACS AU55
1828 50c ANACS VF3...
1828 50c ANACS AU5...
1828 50c ANACS AU5...
1828 50c NGC XF40
1828 50c NGC AU53
1828 50c NGC AU53 ...
1828 50c ANACS XF4...
1828 50C Curl Base ...
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About CDN Prices
All CDN prices are based on proprietary market knowledge and technology developed by CDN Publishing, LLC.
CPG® prices represent retail levels. Collectors should refer to CPG values as a starting place for their negotiations, or auction bid reference.
Greysheet/Greensheet prices are wholesale market levels for collectible coins/paper money intended to indicate what a dealer, or wholesale, buyer would pay for the described item in the specified grade. Greysheet/Greensheet represent "sight-seen" values based on a buyer's in-hand review. The actual value can be more or less than this depending on factors including eye appeal and market timing.
Bluesheet (NGC & PCGS) prices represent the highest sight-unseen offers to buy on dealer networks like CDN Exchange. In many cases, there are no active sight-unseen buy offers, so CDN looks to the recent lowest market values for such an item. For this reason, Bluesheet values typically represent the floor of the market for the specified item. CDN only tracks Bluesheet on certain items.
CAC prices are for U.S. coins that meet the standards of the Certified Acceptance Corporation. You can learn more about CAC on their web site.
Price movement is indicated for price changes in the last 30 days.
The prices listed in our database are intended to be used as an indication only. Users are strongly encouraged to seek multiple sources of pricing before making a final determination of value. CDN Publishing is not responsible for typographical or database-related errors. Your use of this site indicates full acceptance of these terms.