FLOAT
A 1792 half disme (Judd-7), obverse and reverse. Issue-level image; the pictured specimen is unidentified, and the FLOAT constituent is priced on the Starr specimen.
A 1792 half disme (Judd-7), obverse and reverse. Issue-level image; the pictured specimen is unidentified, and the FLOAT constituent is priced on the Starr specimen.

1792 Half Disme

Maker
U.S. Mint (Philadelphia)
Year
1792
Rank
15 of 100
Identifier
H10c silver half disme, Judd-7, PCGS Specimen-67 (Starr specimen)

1792 Half Disme

Realized at auction: $1,410,000, dated 2018-01-10. This is a realized sale. Somebody paid it.

What is it, and why is it in the FLOAT 100?

Widely considered the first coin struck by the United States Mint; a foundational American rarity.

H10c silver half disme, Judd-7, PCGS Specimen-67 (Starr specimen)

What is the best-sourced number for it?

Figure
$1,410,000
Kind
Realized at auction
Date
2018-01-10

A realized auction price is what a buyer actually paid on the date shown, including the buyer's premium where the sale reported it. It is the strongest kind of reference price, and it is a record of one sale of one object on one day, not a promise of what the next example will bring.

By reference price, 1792 Half Disme is number 22 of 100 in the coins entries of the FLOAT 100. 92 of those 100 rest on a realized sale; the rest carry an asking price or a guide value, and each page says which. Rank within the FLOAT 100 itself (15 here) is editorial: how much an object defines its field, not price alone.

How this is made

The figure
One reference price, shown with its own kind. FLOAT does not average it with anything or adjust it for time.
Realized or not
A realized price is a completed sale. A market asking price and a price-guide value are not sales, and are labeled as such wherever they appear.
Why no grade ladder
Most FLOAT 100 entries are individual objects. There is one of this, so there is no population and no spread across grades to show.
Archive
2026-08-08

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