Makers / Other

John Dilley

37 sales at Copley since 2007, every one reviewed

What Dilleys have brought

How these numbers are made
$1k$10k$100k20072008200920102011201220132014201520162017201820192020202120222023202420252026Jul 2018 · 6 sales · median $3,450Aug 2018 · 6 sales · median $3,450Sep 2018 · 6 sales · median $3,450Oct 2018 · 6 sales · median $3,450Nov 2018 · 6 sales · median $3,450Dec 2018 · 6 sales · median $3,450Jan 2019 · 6 sales · median $3,450Feb 2019 · 5 sales · median $3,600Mar 2019 · 5 sales · median $3,600Apr 2019 · 5 sales · median $3,600May 2019 · 5 sales · median $3,600Jun 2019 · 5 sales · median $3,600Jul 2019 · 5 sales · median $16,800Aug 2019 · 5 sales · median $16,800Sep 2019 · 5 sales · median $16,800Oct 2019 · 5 sales · median $16,800Nov 2019 · 5 sales · median $16,800Dec 2019 · 5 sales · median $16,800Jan 2020 · 5 sales · median $16,800Feb 2020 · 8 sales · median $6,600Mar 2020 · 8 sales · median $6,600Apr 2020 · 8 sales · median $6,600May 2020 · 8 sales · median $6,600Jun 2020 · 8 sales · median $6,600Jul 2018 · 6 sales · median $3,450Aug 2018 · 6 sales · median $3,450Sep 2018 · 6 sales · median $3,450Oct 2018 · 6 sales · median $3,450Nov 2018 · 6 sales · median $3,450Dec 2018 · 6 sales · median $3,450Jan 2019 · 6 sales · median $3,450Feb 2019 · 5 sales · median $3,600Mar 2019 · 5 sales · median $3,600Apr 2019 · 5 sales · median $3,600May 2019 · 5 sales · median $3,600Jun 2019 · 5 sales · median $3,600Jul 2019 · 5 sales · median $16,800Aug 2019 · 5 sales · median $16,800Sep 2019 · 5 sales · median $16,800Oct 2019 · 5 sales · median $16,800Nov 2019 · 5 sales · median $16,800Dec 2019 · 5 sales · median $16,800Jan 2020 · 5 sales · median $16,800Feb 2020 · 8 sales · median $6,600Mar 2020 · 8 sales · median $6,600Apr 2020 · 8 sales · median $6,600May 2020 · 8 sales · median $6,600Jun 2020 · 8 sales · median $6,600$1k$10k$100k20072008200920102011201220132014201520162017201820192020202120222023202420252026Jul 2018 · 6 sales · median $3,450Aug 2018 · 6 sales · median $3,450Sep 2018 · 6 sales · median $3,450Oct 2018 · 6 sales · median $3,450Nov 2018 · 6 sales · median $3,450Dec 2018 · 6 sales · median $3,450Jan 2019 · 6 sales · median $3,450Feb 2019 · 5 sales · median $3,600Mar 2019 · 5 sales · median $3,600Apr 2019 · 5 sales · median $3,600May 2019 · 5 sales · median $3,600Jun 2019 · 5 sales · median $3,600Jul 2019 · 5 sales · median $16,800Aug 2019 · 5 sales · median $16,800Sep 2019 · 5 sales · median $16,800Oct 2019 · 5 sales · median $16,800Nov 2019 · 5 sales · median $16,800Dec 2019 · 5 sales · median $16,800Jan 2020 · 5 sales · median $16,800Feb 2020 · 8 sales · median $6,600Mar 2020 · 8 sales · median $6,600Apr 2020 · 8 sales · median $6,600May 2020 · 8 sales · median $6,600Jun 2020 · 8 sales · median $6,600Jul 2018 · 6 sales · median $3,450Aug 2018 · 6 sales · median $3,450Sep 2018 · 6 sales · median $3,450Oct 2018 · 6 sales · median $3,450Nov 2018 · 6 sales · median $3,450Dec 2018 · 6 sales · median $3,450Jan 2019 · 6 sales · median $3,450Feb 2019 · 5 sales · median $3,600Mar 2019 · 5 sales · median $3,600Apr 2019 · 5 sales · median $3,600May 2019 · 5 sales · median $3,600Jun 2019 · 5 sales · median $3,600Jul 2019 · 5 sales · median $16,800Aug 2019 · 5 sales · median $16,800Sep 2019 · 5 sales · median $16,800Oct 2019 · 5 sales · median $16,800Nov 2019 · 5 sales · median $16,800Dec 2019 · 5 sales · median $16,800Jan 2020 · 5 sales · median $16,800Feb 2020 · 8 sales · median $6,600Mar 2020 · 8 sales · median $6,600Apr 2020 · 8 sales · median $6,600May 2020 · 8 sales · median $6,600Jun 2020 · 8 sales · median $6,600
Sale month on recordYear only, placed at mid-year12-month rolling median

Every dot is a sale (price includes buyer's premium, log scale). The line is the median of the trailing twelve months, shown only when that window has at least 5 sales. Hover or tap any dot for the bird behind it; click to open the sale.

Working decoys only (37 lots). Miniatures, half-size birds and decoratives are left out of the median but still shown as dots. Hover or tap any dot for the bird behind it; click to open the sale.

$13,200
Median sale, last 12 months (all lots)
2
Sales in the last 12 months (all lots)
31%
Sold over the high estimate (all lots)
—
vs last year (all lots) — needs 15 sales at both ends
$96,000
Top sale (all lots) — Ruddy Turnstone, Feb 2014
$13,200
Median sale, last 12 months (full-size)
2
Sales in the last 12 months (full-size)
31%
Sold over the high estimate (full-size)
—
vs last year (full-size) — needs 15 sales at both ends
$96,000
Top sale (full-size) — Ruddy Turnstone, Feb 2014

By species How these numbers are made

The ten species that come up most often, with how many have sold and the median price.

About these numbers

Prices are what the buyer paid, including the auction house's premium. The line on the chart is the median of the trailing twelve months, redrawn every night. A window holding fewer than 5 sales gets no point at all, which is why the line breaks rather than bridging a quiet stretch.

Only sold lots are counted. Sales by year: 2023: 1 · 2025: 3 · 2026: 2. Coverage is Guyette & Deeter and Copley; private sales, shows and other houses aren't in this data.

Read the full methodology

Decoy prices, in your inbox.

The data behind auction previews, sale recaps, and maker trends.