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1923-S 50c Monroe Doctrine MS

Greysheet & CPG® Values
Melt Value (Silver): 0.3617 oz +13.77%
$13.72
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This 1923 commemorative half dollar marks the 100th anniversary of the Monroe Doctrine, a United States policy rebuking European colonialism in the Americas. The coin, designed by Chester Beach, features on its obverse President James Monroe (left) and Secretary of State John Quincy Adams, who authored the Monroe Doctrine.

Nearly 275,000 were struck and were issued for $1 each, but they were so common that they were worth little over face value during the Great Depression of the 1930s -- many were spent. The majority are known in the grades of AU50 to about MS64, while MS65s are very scarce and pieces grading MS66 and higher are quite rare. Many are quite lustrous, but beware of surface marks on the coin's many flat surfaces.

Catalog Information

GSID: 10331
Designer: Chester Beach
Obverse Designer: Chester Beach
Reverse Designer: Chester Beach
Fineness: 0.9
Weight (gr): 12.5 gr
Weight (oz): 0.475 oz
Precious Metal Weight: 0.3617 oz
Strike Type: Business
Diameter: 30.6
Coin Shape: Round
Edge: Reeded
Variety: Monroe Doctrine
Coin Date: 1923-S
Denomination: 50c
Designation: MS
Mint Location: San Francisco
Mint Mark: S
Mintage: 274,077
Coinage Type: Classic Commemorative
Coinage Years: 1892-1954
Composition: 90% silver; 10% copper
PCGS #: 9333
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Coin Value History
1923-S 50c Monroe Doctrine MS
Value By Grade
1923-S 50c Monroe Doctrine MS
CPG (retail) values
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Values

Greysheet & CPG® Values
Melt Value (Silver): 0.3617 oz +13.77%
$13.72
GSID:10331 PCGS:9333 Shop related

Values

Greysheet & CPG® Values
Grade CAC CPG Value (Retail) Greysheet Price (Wholesale)
MS68 CAC $49,500 $1,234
MS68 - $43,000 $1,234
MS67 CAC $1,234 $1,234
MS67 - $1,234 $1,234
MS66 CAC $1,234 $1,234
MS66 - $1,234 $1,234
MS65 CAC $1,234 $1,234
MS65 - $1,234 $1,234
MS64 CAC $1,234 $1,234
MS64 - $1,234 $1,234
MS63 CAC $1,234 $1,234
MS63 - $1,234 $1,234
MS62 CAC $1,234 $1,234
MS62 - $1,234 $1,234
MS61 CAC $1,234 $1,234
MS61 - $1,234 $1,234
MS60 CAC $1,234 $1,234
MS60 - $1,234 $1,234
AU58 CAC $1,234 $1,234
AU58 - $1,234 $1,234
AU55 CAC $1,234 $1,234
AU55 - $1,234 $1,234
AU53 CAC $1,234 $1,234
AU53 - $1,234 $1,234
AU50 CAC $1,234 $1,234
AU50 - $1,234 $1,234
XF45 CAC $1,234 $1,234
XF45 - $1,234 $1,234
XF40 CAC $1,234 $1,234
XF40 - $1,234 $1,234

Auction Prices

Recent public sale records for this item
See all
1923-S 50C Monroe, MS64 PCGS. CDN: $150 Whsle. Bid for NGC/PCGS MS64. Mintage 274,077....
$149
Sold 2/2/2026
Heritage Auctions
1923-S 50C Monroe, MS63 NGC. CDN: $70 Whsle. Bid for NGC/PCGS MS63. Mintage 274,077....
$114
Sold 2/2/2026
Heritage Auctions
1923-S 50C Monroe, MS65 PCGS. Housed in a Generation 3.1 green label holder. CDN: $440 Whsle. Bid for NGC/PCGS MS65. Minta...
$512
Sold 2/2/2026
Heritage Auctions
1923-S 50C Monroe MS66 NGC. Mintage 274,077. ...
$840
Sold 11/17/2025
Heritage Auctions
1923-S 50C Monroe MS62 PCGS. Mintage 274,077. ...
$74
Sold 5/12/2025
Heritage Auctions
1923-S 50C Monroe MS67 NGC....
$6,600
Sold 8/16/2024
Heritage Auctions
1923-S Monroe 50c PCGS AU Details (Scratch)
$36
Sold 5/1/2023
DLRC
1923-S Monroe 50c PCGS AU55
$60
Sold 3/27/2023
DLRC
1923-S Monroe 50c NGC AU58
$46
Sold 1/2/2023
DLRC
1923-S 50C Monroe Poor 1 PCGS. PCGS Population: (5/4485). NGC Census: (0/3753). Mintage 274,077. ...
$456
Sold 12/9/2020
Heritage Auctions
1923-S Monroe 50c ANACS MS60 Details (Cleaned)
$36
Sold 10/19/2020
DLRC
1923-S 50C Monroe MS61 NGC. NGC Census: (64/3063). PCGS Population (41/3358). Mintage: 274,077. Numismedia Wsl. Price for N...
$42
Sold 3/24/2009
Heritage Auctions
1923-S 50C Monroe--Scratched--ICG. AU53 Details. NGC Census: (2/3208). PCGS Population (6/3575). Mintage: 274,077. Numismed...
$19
Sold 2/22/2009
Heritage Auctions
1923-S 50C Monroe MS68 NGC. In the early 1920s, the phrase "Sin City" conjured up Hollywood, not Las Vegas, and the Motion ...
$24,150
Sold 5/12/2007
Heritage Auctions
1923-S 50C Monroe XF40--Cleaned--ANACS, AU Details. The current Coin Dealer Newsletter (Greysheet) wholesale "bid" price is $...
$29
Sold 2/13/2005
Heritage Auctions
MONROE 50C
$17
Sold 8/7/2001
Heritage Auctions
1923-S 50C Monroe, MS64 NGC. CDN: $150 Whsle. Bid for NGC/PCGS MS64. Mintage 274,077....
$171
Sold 2/2/2026
Heritage Auctions
1923-S 50C Monroe MS63 NGC. Mintage 274,077. ...
$104
Sold 9/10/2025
Heritage Auctions
1923-S 50C Monroe, MS65 PCGS. CDN: $440 Whsle. Bid for NGC/PCGS MS65. Mintage 274,077. ...
$444
Sold 12/10/2025
Heritage Auctions
1923-S 50C Monroe MS66+ PCGS. CDN: $780 Whsle. Bid for NGC/PCGS MS66. Mintage 274,077. ...
$2,160
Sold 11/14/2025
Heritage Auctions
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