Whitman Expo
Commissioners reviewed reverse designs for the four American Innovation dollars scheduled to be released in 2028 and obverse and reverse designs for the 2027 issues in the Comic Art Coin and Medal Program.
No XF40 photos on record yet — showing auction lots of this item in other grades
Coin Value History
1904 SC$1 LA Purchase Expo, Official, Silver, HK-299 XF40
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1904 Louisiana Purchase Exposition Official Souvenir, HK-299, Hendershott-30-190, SH 13-1 S, R.4, Silver, AU53 NGC. NGC ...
AU53
NGC
$293
1904 Medal Louisiana Purchase Exposition, Official Souvenir, Silver, HK-299, H-30-190, R.4, AU58 ANACS. ...
AU58
ANACS
$120
1904 Louisiana Purchase Exposition. Official Souvenir Medal, With Star. HK-299, SH 13-1 S. Rarity-4. Silver. MS-62 (PCGS).
MS62
PCGS
$504
1904 Louisiana Purchase Exposition, Official Souvenir, Silver, HK-299, Hendershott-30-190, SH 13-1 S, R.4, MS62 NGC.Fr...
MS62
NGC
$228
So-Called Dollar: 1904 LA Purchase Expo Official Silver SC$1 PCGS MS62 (HK-299)
MS62
PCGS
$350
1904 Louisiana Purchase Exposition, Official Souvenir, Silver, HK-299, H-30-190, R.4, MS63 NGC. NGC Census: (36/93). PCGS Po...
MS63
NGC
$264
1904 SC$1 Louisiana Purchase Exposition, Official Souvenir, Silver, HK-299, H-30-190, R.4, MS63 NGC. NGC Census: (36/92). PC...
MS63
NGC
$124
1904 Medal Louisiana Purchase Exposition, Official Souvenir Medal, Silver, HK-299, H-30-190, SH 13-1 S, R.4, MS64 NGC. NGC ...
MS64
NGC
$516
1904 Louisiana Purchase Exposition, Official Souvenir, Silver, HK-299, H-30-190, SH 13-1 S, R.4, MS64 PCGS. PCGS Population:...
MS64
PCGS
$468
1904 Louisiana Purchase Exposition, Official Souvenir, Silver, HK-299, H-30-190, R.4, MS64 NGC. Census: 60 in 64, 36 finer (...
MS64
NGC
$159
1904 LA Purchase Expo Official Silver SC$1 NGC MS64 (HK-299)
MS64
NGC
$350
1904 Louisiana Purchase Exposition, Official Souvenir, HK-299, MS64 NGC. ...
MS64
NGC
$156
1904 Louisiana Purchase Exposition. Official Souvenir Medal. Silver 33 mm. HK-299. Rarity-4. MS-64 (PCGS).
MS64
PCGS
$176
Greysheet News
Review Held for Dollars, Comic Art Coins and Medals
11/6/2026
The Business of Numismatics: November 2026 Greysheet Editor's Letter
The rare coin market so far in 2026 has been somewhat volatile, with greater price swings happening over a shorter period of time when compared to historical norms.
11/4/2026
Whitman Expos Prepares for Flagship Baltimore Show November 12-14 Amid Hot Numismatic Market
Free three-day Fall Expo brings Stack's Bowers Galleries Showcase Auction lot viewing, a 2026 U.S. 250th Anniversary coins, educational programming, and one of the hobby's biggest dealer floor to the Baltimore Convention Center.
11/4/2026
Events
Heritage Auctions: US Currency Tuesday Select Auction
Location: Heritage Auctions
Tuesday, September 1, 2026
Heritage Auctions: World Paper Money Tuesday Select Auction
Location: Heritage Auctions
Tuesday, September 1, 2026
Heritage Auctions: World & Ancient Coins ANA Signature Auction & Platinum Session
Location: Heritage Auctions
Tuesday, September 1, 2026