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

# Gaston THIERY (1922–2013)

Gaston THIERY is an artist with 11 auction lots recorded since 2017, median price $550. Some sold prices are hammer-only and exclude the buyer's premium; they are marked on this page. Some sold prices are not yet verified as premium-inclusive or hammer, and are marked on this page.

A work by Gaston THIERY is recorded as sold in 2025 for $567; whether the price includes the buyer's premium is not yet verified, according to OpeningBid's index of auction results.

## What is a Gaston THIERY work worth?

Across 7 sold lots tracked by OpeningBid, the median price of a Gaston THIERY work is $550.

The median Gaston THIERY painting sells for $533 across 8 lots.

Prices are premium-inclusive where the house records them; hammer-only prices exclude the buyer's premium, and some prices are not yet basis-verified.

## Price breakdown by category

| Category | Lots tracked | Median price | Record price | Sell-through | Last sale |
|---|---|---|---|---|---|
| Paintings | 8 | $533†‡ | $624 | — | 2026-03-09 |

† hammer price — buyer's premium not included.

‡ reported price — whether it includes the buyer's premium is not yet verified.

## Notable results

| Medium | Year | Price |
|---|---|---|
| Paintings | 2019 | $624 |
| Paintings | 2017 | $595 |

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 Gaston THIERY worth?

Across 7 sold lots tracked by OpeningBid, the median price of a Gaston THIERY work is $550. The median Gaston THIERY painting sells for $533 across 8 lots. Prices are premium-inclusive where the house records them; hammer-only prices exclude the buyer's premium, and some prices are not yet basis-verified.

### What is Gaston THIERY's auction record?

Gaston THIERY's auction record is $624, set in 2019.

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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, “Gaston THIERY auction prices”, https://www.openingbid.art/artist/gaston-thiery (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.