> Source: https://www.openingbid.art/artist/thomas-diffley · updated 2026-11-01

# Thomas Diffley

Thomas Diffley is an artist with 4 auction lots recorded since 2020, median price $659.

A work by Thomas Diffley sold in 2024 for $659, according to OpeningBid's index of auction results.

## What is a Thomas Diffley work worth?

Across 4 sold lots tracked by OpeningBid, the median price of a Thomas Diffley work is $659.

The median Thomas Diffley painting sells for $659 across 5 lots.

The median Thomas Diffley work on paper sells for $420 across 4 lots.

## Price breakdown by category

| Category | Lots tracked | Median price | Record price | Sell-through | Last sale |
|---|---|---|---|---|---|
| Paintings | 13 | $659 | $1,032 | 38.5% | 2024-07-30 |
| Works on Paper | 4 | $420 | $528 | — | 2023-02-07 |

## Price by size

### Paintings

| Size | Sold lots | Typical range (p25–p75) | Median | Record |
|---|---|---|---|---|
| medium (50–120 cm) | 5 | $501–$659 | $659 | $1,032 |

Size is the work's longest edge. Cells appear only with at least 5 sold lots.

## Notable results

| Medium | Year | Price |
|---|---|---|
| Paintings | 2020 | $1,032 |
| Paintings | 2024 | $659 |
| Works on Paper | 2022 | $528 |
| Works on Paper | 2022 | $528 |

The highest recorded result in each medium. The full sale history is in the OpeningBid app (free sign-up).

## Frequently asked questions

### What is a Thomas Diffley worth?

Across 4 sold lots tracked by OpeningBid, the median price of a Thomas Diffley work is $659. The median Thomas Diffley painting sells for $659 across 5 lots. The median Thomas Diffley work on paper sells for $420 across 4 lots.

### What is the average price of a Thomas Diffley painting?

Based on 5 sold lots tracked by OpeningBid, the median auction price of a Thomas Diffley painting is $659.

### What is Thomas Diffley's most expensive painting?

The highest price recorded at auction for a Thomas Diffley painting is $1,032.

### What is Thomas Diffley's auction record?

Thomas Diffley's auction record is $1,032, set in 2020.

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Data last updated 2026-11-01. OpeningBid tracks 15,222,099 auction lots from 571 auction houses, refreshed nightly.

Cite this page as: OpeningBid, “Thomas Diffley auction prices”, https://www.openingbid.art/artist/thomas-diffley (updated 2026-11-01).

Historical auction data, not investment advice. Prices are premium-inclusive USD where the buyer's premium is recorded. Figures marked † are hammer prices (buyer's premium not included); ‡ marks a price whose basis is not yet verified. Non-USD results are converted at the sale month's rate.