Stack's Bowers Galleries, legendary rare coin auction firm, is proud to announce that records were shattered in their September 3, 2026, offering of the Mack C. Chase Collection.
Rarity ratings provided courtesy of the Bust Half Nut Club Rarity Ratings Committee as published in their 2020 BHNC study report.
Obverse Description
S1 only ½ mm. from drapery OBV. 17. S1UH, S7B-JCHb, S8LH, S13UE. Stars large and close to the narrow milling. S13 is ½ mm. C. Date is 8 mm. and medium high. Late die states show little milling and all stars and numbers in date are drawn to edge. See O.124
Reverse Description
Crossbar 2 extends left of shield REV. AA. A1LH, A2LE, A3LH. 50 C. is 2 mm. and well centered. A-A is ½ mm. A in STATES is slightly higher at base than first T, but well below the second T. Left side of I is centered under T. In late states show light milling and all letters drawn to edge. (64,63,63,63,62) R.3
Source: Overton (Whitman Publishing)
Catalog Information
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Subject: I would like to contribute catalog info to CDN for 1827 50c Square Base 2, O-135 MS
Body: Referring page: http://livetest.greysheet.com/prices/item/1827-50c-overton-o-135-square-base-2-bust-half-dollar/gsid/194288 GSID: 194288 Title: 1827 50c Square Base 2, O-135 MS
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Values
| Grade | CAC | CPG Value (Retail) | Greysheet Price (Wholesale) |
|---|---|---|---|
| MS66 |
|
$39,500 | $1,234 |
| MS66 | - | $16,500 | $1,234 |
| MS65 |
|
$1,234 | $1,234 |
| MS65 | - | $1,234 | $1,234 |
| MS64 |
|
$1,234 | $1,234 |
| MS64 | - | $1,234 | $1,234 |
| MS63 |
|
$1,234 | $1,234 |
| MS63 | - | $1,234 | $1,234 |
| MS62 |
|
$1,234 | $1,234 |
| MS62 | - | $1,234 | $1,234 |
| MS61 |
|
$1,234 | $1,234 |
| MS61 | - | $1,234 | $1,234 |
| MS60 |
|
$1,234 | $1,234 |
| MS60 | - | $1,234 | $1,234 |
| AU58 |
|
$1,234 | $1,234 |
| AU58 | - | $1,234 | $1,234 |
| AU55 |
|
$1,234 | $1,234 |
| AU55 | - | $1,234 | $1,234 |
| AU53 |
|
$1,234 | $1,234 |
| AU53 | - | $1,234 | $1,234 |
| AU50 |
|
$1,234 | $1,234 |
| AU50 | - | $1,234 | $1,234 |
| XF45 |
|
$1,234 | $1,234 |
| XF45 | - | $1,234 | $1,234 |
| XF40 |
|
$1,234 | $1,234 |
| XF40 | - | $1,234 | $1,234 |
| VF35 |
|
$1,234 | $1,234 |
| VF35 | - | $1,234 | $1,234 |
| VF30 |
|
$1,234 | $1,234 |
| VF30 | - | $1,234 | $1,234 |
| VF25 |
|
$1,234 | $1,234 |
| VF25 | - | $1,234 | $1,234 |
| VF20 |
|
$1,234 | $1,234 |
| VF20 | - | $1,234 | $1,234 |
| F15 |
|
$1,234 | $1,234 |
| F15 | - | $1,234 | $1,234 |
| F12 |
|
$1,234 | $1,234 |
| F12 | - | $1,234 | $1,234 |
| VG10 |
|
$1,234 | $1,234 |
| VG10 | - | $1,234 | $1,234 |
| VG8 |
|
$1,234 | $1,234 |
| VG8 | - | $1,234 | $1,234 |
| G6 |
|
$1,234 | $1,234 |
| G6 | - | $1,234 | $1,234 |
| G4 |
|
$1,234 | $1,234 |
| G4 | - | $1,234 | $1,234 |
| AG3 |
|
$1,234 | $1,234 |
| AG3 | - | $1,234 | $1,234 |
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