Whitman Expo
His free weekly newsletter offers insights on the coin and metals markets, and consumer education.
Thank you to our sponsors!
Go check them out!
Catalog Information
GSID:
342
Strike Type:
Business
Coin Shape:
Round
Variety:
Machins Mills
Coin Date:
1788
Denomination:
Copper
Designation:
MS
Coinage Type:
Machins Mills Coinage
Coinage Years:
1747-1788
Composition:
Copper
PCGS #:
472
Send Catalog Feedback
To: editor@greysheet.com
Subject: I would like to contribute catalog info to CDN for 1788 Copper Machins Mills MS BN
Body: Referring page: http://livetest.greysheet.com/prices/item/1788-machins-mills-georgivs-halfpenny-colonial-coinage/gsid/342 GSID: 342 Title: 1788 Copper Machins Mills MS BN
Subscribe to View
View more data, info, and visualizations. Get access to retail and wholesale pricing as well as auction data.
Coin Value History
1788 Copper Machins Mills MS BN
Value By Grade
1788 Copper Machins Mills MS BN
CPG (retail) values
Currency
Grade Range
Sort by
Pricing
Values
Greysheet & CPG® Values
| Grade | CPG Value (Retail) | Greysheet Price (Wholesale) |
|---|---|---|
| MS64 | $13,000 | $1,234 |
| MS63 | $11,000 | $1,234 |
| MS62 | $1,234 | $1,234 |
| MS61 | $1,234 | $1,234 |
| MS60 | $1,234 | $1,234 |
| AU58 | $1,234 | $1,234 |
| AU55 | $1,234 | $1,234 |
| AU53 | $1,234 | $1,234 |
| AU50 | $1,234 | $1,234 |
| XF45 | $1,234 | $1,234 |
| XF40 | $1,234 | $1,234 |
| VF35 | $1,234 | $1,234 |
| VF30 | $1,234 | $1,234 |
| VF25 | $1,234 | $1,234 |
| VF20 | $1,234 | $1,234 |
| F15 | $1,234 | $1,234 |
| F12 | $1,234 | $1,234 |
| VG10 | $1,234 | $1,234 |
| VG8 | $1,234 | $1,234 |
| G6 | $1,234 | $1,234 |
| G4 | $1,234 | $1,234 |
| AG3 | $1,234 | $1,234 |
1747 1/2P Machins Mills MS BN
Worth: $175 – $7,200
1771 Copper Machins Mills MS BN
Worth: $120 – $1,600
1772 Copper Machins Mills MS BN
Worth: $280 – $5,500
1772 Copper Machins Mills, IVS MS BN
Worth: $280 – $4,500
1772 Copper Machins Mills, IUS MS BN
Worth: $3,000 – $3,000
1774 Copper Machins Mills MS BN
Worth: $130 – $2,800
1774 Copper Machins Mills, IVS MS BN
Worth: $120 – $3,300
1774 Copper Machins Mills, IUS MS BN
Worth: $130 – $600
1775 Copper Machins Mills MS BN
Worth: $80 – $1,300
1776 Copper Machins Mills, Large Date MS BN
Worth: $120 – $4,500
1776 Copper Machins Mills, Small Date MS BN
Worth: $3,000 – $16,000
1777 Copper Machins Mills MS BN
Worth: $1,400 – $6,600
1778 Copper Machins Mills MS BN
Worth: $50 – $9,000
1784 Copper Machins Related, Vlack 14-84A MS BN
Worth: $280 – $4,400
1787 Copper Machins Mills MS BN
Worth: $65 – $6,500
1788 Machin's Mills Halfpenny. Vlack 23-88A, W-8100. Rarity-2. GEORGIVS III, Group III. VF Details--Environmental Damage (PCGS).
$220
1788 Machin's Mills Halfpenny. Vlack 23-88A, W-8100. Rarity-2. GEORGIVS III, Group III. VF-30 (PCGS).
$561
1788 Machin's Mills Halfpenny / Connecticut Copper Muling. Vlack 13-88CT, Miller 101-D, W-8080. Rarity-5. AU-50 (PCGS).
$1,920
1788 Machin's Mills Halfpenny / Connecticut Copper Muling. Vlack 13-88CT, Miller 101-D, W-8080. Rarity-5. AU-55 (PCGS).
$5,040
1788 Machin's Mills Halfpenny. Vlack 23-88A, W-8100. Rarity-2. GEORGIVS III, Group III. AU-58+ (PCGS).
$6,600
1788 Machin's Mills Halfpenny. Vlack 23-88A, W-8100. Rarity-2. GEORGIVS III, Group III. EF-40 (PCGS).
$1,080
1788 Machin's Mills Halfpenny. Vlack 23-88A, W-8100. Rarity-2. GEORGIVS III, Group III. MS-62 BN (PCGS).
$8,400
'1788' 1/2 P Machin's Mills Halfpenny XF45 NGC. NGC Census: (4/9). PCGS Population: (6/6). ...
$1,080
'1788' 1/2 P Machin's Mills Halfpenny AU53 PCGS. PCGS Population: (3/1). NGC Census: (1/5). ...
$1,560
1788 Machin's Mills Halfpenny. Vlack 23-88A, W-8100. Rarity-2. GEORGIVS III, Group III--Obverse Brockage--VG-10 (PCGS).
$2,040
1788 Machin's Mills Halfpenny, Vlack 23-88A, W-8100, R.2, MS64 Brown NGC. ...
$9,000
'1788' 1/2 P Machin's Mills Halfpenny VF35 PCGS. PCGS Population: (8/16 and 0/0+). NGC Census: (3/10 and 0/0+). ...
$504
'1788' 1/2 P Machin's Mills Halfpenny VG8 PCGS. PCGS Population: (1/33). NGC Census: (2/23). From The Poulos Family Co...
$109
1788 1/2 P Georgivs III, Machin's Mills Halfpenny, Vlack 23-88A, W-8100, R.2, VF25 NGC. ...
$312
1788 1/2 P Georgivs III, Machin's Mills Halfpenny, Vlack 23-88A, W-8100, R.2, MS63 Brown NGC. ...
$10,200
1788 1/2P Machin's Mills Halfpenny Fine 12 PCGS. PCGS Population (2/26). NGC Census: (0/12). ...
$411
1788 Machin's Mills Halfpenny. Vlack 23-88A, W-8100. Rarity-2. GEORGIVS III. VF-20.
$304
1788 Machin's Mills Halfpenny. Vlack 23-88A, W-8100. Rarity-2. GEORGIVS III. Fine-15 (PCGS).
$405
1788 1/2P Machin's Mills Halfpenny MS61 Brown NGC. Vlack 23-88A, W-8100, R.2. ...
$4,025
1788 Machin's Mills Halfpenny. Vlack 23-88A, W-8100. Rarity-2. GEORGIVS III, Group III. EF Details--Cleaned (PCGS).
$576
Greysheet News
Consumer Advocate Mike Fuljenz Wins NLG's Newsletter Award
9/15/2026
Incredible Rarities Shatter Records Amid Furious Bidding at Stack's Bowers Galleries' Summer 2026 Global Showcase Rarities Night Session
Stack's Bowers Galleries, one of the world's largest and most prestigious rare coin auction houses, is proud to announce record breaking results from the Rarities Night session of its annual Summer Global Showcase Auction.
9/15/2026
Five U.S. Coins Bring 7 Figures in $67 Million+ Heritage ANA Auctions
Scandinavian gold rarities also command exceptional results.
9/11/2026
Events
Heritage Auctions: US Coins Tuesday & Wednesday Select Auction
Location: Heritage Auctions
Wednesday, July 1, 2026
Heritage Auctions: World & Ancient Coins Wednesday & Thursday Select Auction
Location: Heritage Auctions
Thursday, July 2, 2026
