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Illinois Auction Prices & Market Value

The median realized auction price for Illinois is $523 and the average is $1,400, from 241 verified sold lots (1999 to 2026) across 1 category. Real transactions, not asking prices.

241 verified sold lots · 1 category · record $21,200

Median realized price2006–2025
$367$262
Lots tracked / year2006–2025
141
Median realized
$523
Average realized
$1,400
90th percentile
$2,800
Record result
$21,200
Total realized
$345,000
Since 2006
-29%
Last full year YoY
+19.1%
Verified sold lots
241
Record results

The most expensive Illinois lots at auction.

Top realized results for Illinois. Every figure is a real transaction, not an estimate.

1Illinois. A fine 14K gold railroad watch
Watches
Illinois. A fine 14K gold railroad watch
$21,200
Bonhams · 2014-06-12
2Illinois. A fine 18K gold hunter cased watch
Watches
Illinois. A fine 18K gold hunter cased watch
$18,800
Bonhams · 2014-06-12
3Illinois. A fine 14K gold open face watch
Watches
Illinois. A fine 14K gold open face watch
$15,000
Bonhams · 2014-06-12
4Illinois. A fine gold filled railroad watch
Watches
Illinois. A fine gold filled railroad watch
$13,800
Bonhams · 2014-06-12
5Illinois. A very rare railroad watch movement
Watches
Illinois. A very rare railroad watch movement
$13,800
Bonhams · 2015-06-09
626-jewel Pennsylvania SpecialIllinois Watch Co., No. 1742923, 6t
Watches
26-jewel Pennsylvania SpecialIllinois Watch Co., No. 1742923, 6t
$10,600
Antiquorum · 2002-12-04
Inside the profile

The full Illinois profile.

Price distribution by year, value, auction house share and quarterly momentum, filterable by category, model and saleroom.

See how Illinois ranks against the other 199 watch brands we cover

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Where Illinois sells.

Verified sold lots by category, drawn live from the Illinois dataset.

Lots by category

Watches238

Median & record by category

CategorySold lotsMedianRecord
Watches238$525$21,200
The product suite

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Every ALT/FNDATA product runs on the same Illinois data: 241 realized sales across 1 category.

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Create a free account to unlock every Illinois sale, filter by model, reference, category and house, and export the data. Enterprise access via API, BigQuery and bulk download.

  • All 241 verified sold lots, with the realized price of each
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  • USD-normalized realized prices
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Questions

Frequently asked questions

What is the average price of a Illinois at auction?
The average realized auction price is $1,400 and the median is $523, based on 241 verified sold lots (1999-2026) across 42 vendors (ALT/FNDATA, as of September 2026).
What is the most expensive Illinois ever sold at auction?
The record is $21,200, set by the Illinois. A fine 14K gold railroad watch at Bonhams.
Which categories does Illinois sell in at auction?
Illinois appears across 1 category: watches. See the table above for the median and record in each.
Are these realized or asking prices?
Realized. Every figure is what an item actually sold for at auction, normalized to USD. Unsold lots are tracked separately.
Maker

Who makes Illinois.

Illinois Watch Company
Illinois Watch Company

Privately held, so no listed parent. Publicly owned maisons link here to their parent company profile and ticker.

Related

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Source: ALT/FNDATA, 19.24M realized auction results across 37 collectible categories, normalized to USD. Methodology · All brands · Market statistics