Whitman Expo
As America celebrates its 250th anniversary, Robert L. Rodriguez combines cutting-edge science, numismatic research, and detective work to uncover new evidence about one of the nation's most enigmatic artifacts.
No AU55 photos on record yet — showing auction lots of this item in other grades
Coin Value History
1827 50c Square Base 2, O-107 AU55
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1827 50C Square Base 2, O-107, R.3, AU53 ANACS. Mintage 5,493,400....
AU53
ANACS
$408
1827 50C Square Base 2, O-107, R.3, AU53 PCGS....
AU53
PCGS
$720
1827 50C Square Base 2, O-107, R.3, AU53 ANACS. Mintage 5,493,400. From The Founding Fathers Collection of Bust Halv...
AU53
ANACS
$408
1827 50C Square Base 2, O-107, R.3, MS64 PCGS. ...
MS64
PCGS
$6,462
1827 50C Square Base 2, O-107, R.3, MS64 PCGS. ...
MS64
PCGS
$6,462
1827 50C Square Base 2, O-107, R.3, XF45 ANACS. Mintage 5,493,400....
XF45
ANACS
$268
1827 50C Square Base 2, O-107, R.3, XF45 PCGS. CDN: $190 Whsle. Bid for NGC/PCGS XF45. Mintage 5,493,400....
XF45
PCGS
$264
1827 50C Square Base 2, O-107, R.3, XF45 PCGS. CAC. PCGS Population: (3/9). NGC Census: (4/8). CDN: $209 Whsle. Bid for NGC...
XF45
PCGS
$408
50C 1827 SQUARE BASE 2. OVERTON-107. PCGS MS65
MS65
PCGS
$12,925
1827 50C Square Base 2, O-107, R.3, XF45 NGC. NGC Census: (4/8). PCGS Population: (2/5). Mintage 5,493,400. ...
XF45
NGC
$204
1827 50C Square Base 2, O-107, R.3, VF35 PCGS. CAC. PCGS Population: 3 in 35, 19 finer. CAC: 1 in 35, 2 finer (10/25). CDN:...
VF35
PCGS
$220
1827 50C Square Base 2, O-107, R.3, XF40 PCGS. PCGS Population: (7/12). Mintage 5,493,400....
XF40
PCGS
$174
1827 50C Square Base 2, O-107, R.3, VF35 PCGS. CAC. PCGS Population: (3/19). NGC Census: (0/16). CDN: $137.50.Whsle. Bid fo...
VF35
PCGS
$234
1827 50C Square Base 2, O-107, R.3, XF40 PCGS. PCGS Population: (7/12). NGC Census: (4/12). CDN: $176 Whsle. Bid for NGC/PC...
XF40
PCGS
$164
1827 50C Square Base 2, O-107, R.3, VF35 PCGS. PCGS Population: (2/15). NGC Census: (0/16). VF35. Mintage 5,493,400. ...
VF35
PCGS
$186
1827 Capped Bust Half Dollar. O-107. Rarity-3. Square Base 2. EF-40 (PCGS).
XF40
PCGS
$216
1827 50C Square Base 2, O-107, R.3, VF30 PCGS. PCGS Population: (1/13). NGC Census: (0/15). Mintage 5,493,400. ...
VF30
PCGS
$144
1827 50C Square Base 2, O-107, R.3, VF30 PCGS. PCGS Population: (1/13). NGC Census: (0/15). Mintage 5,493,400. From ...
VF30
PCGS
$94
1827 50C Square Base 2, O-107, R.3, XF40 PCGS. PCGS Population: (5/7). NGC Census: (3/12). XF40. Mintage 5,493,400. ...
XF40
PCGS
$168
1827 50C Square Base 2, O-107, R.3, XF40 NGC. NGC Census: (3/12). PCGS Population: (4/7). CDN: $130 Whsle. Bid for problem-...
XF40
NGC
$141
1827 50C Square Base 2, O-107, R.3, XF45 PCGS. PCGS Population (1/5). NGC Census: (1/0). Mintage: 5,493,400. ...
XF45
PCGS
$200
1827 50C Square Base 2, O-107, R.3, XF45 PCGS. PCGS Population (0/5). NGC Census: (1/1). Mintage: 5,493,400. ...
XF45
PCGS
$294
Greysheet News
Science Meets 1776: New Whitman Book Reopens the Mystery of the Continental Dollar
10/28/2026
Whitman Prestige™ Becomes One of the Hobby's Fastest-Growing Premium Coin Album Lines
More than 125 album variations now span 25+ series and collections, as Whitman expands the line with a modern U.S. Type Collection, new Proof Set albums, digital registry sets, and My First Album™ starter collections for the next generation of collectors.
10/23/2026
Historic 1792 Half Disme Brings Record $2.93 Million, Leads Heritage's GACC Numismatic Auctions Above $19 Million
Newly discovered 1867-S Half Eagle also shatters previous auction record in $10.665 million U.S. coins event; 1934 $10,000 Federal Reserve Note Leads $8.7 million U.S. currency auction.
10/15/2026
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