USA Coin Book
Half Dollars Kennedy 1999-S : Silver Proof
1999 S Kennedy Half Dollars : Silver Proof
Silver Composition
Mintage: 804,565
Metal Composition: 90% Silver - 10% Copper
Diameter: 30.6 mm
Mass / Weight: 12.5 grams
What This Coin Looks Like (Obverse, Reverse, Mint Mark Location, Special Features, etc.): 1999 S Silver Kennedy Half Dollars were struck only as Proof coins.
Coin Value Chart: Typical Coin Prices, Values and Worth in USD based on Grade/Condition. Numismatic portion of the values last updated February 2026, precious metal portion of the values is updated live!
Good (G-4)
Very Good (VG-8)
Fine (F-12)
Very Fine (VF-20)
Extremely Fine (EF-40)
About Uncirculated (AU-50)
Uncirculated (MS-60)
Uncirculated (MS-63)
Proof (PR-65)
- - - - - - - - $54
USA Coin Book Estimated Value of 1999-S Kennedy Half Dollar (Silver Proof Variety) is Worth $54 or more. Click here to Learn How to use Coin Price Charts . Also, click here to Learn About Grading Coins . The Melt Value shown below is how Valuable the Coin's Metal is Worth (bare minimum value of coin). Click here to see the Melt Value of every US Coin .
MELT VALUE: $29.32
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3 items found
Deep Cameo Proof
$49.95
Seller: TomsUSACoinBook Certification Agency: ANACS
Certification Number: 4356300
Condition: Silver Proof PF68 Deep Cameo
proof dcam 90% silver
$40.00
Seller: KauaiCoins Certification Agency: US Mint
Condition: proof gem deep Cameo
Kennedy Half Dollar
$18.00
Seller: dbone35 Certification Agency: Raw / Unspecified
Condition: Raw/Gem Proof