> Source: https://www.openingbid.art/artist/gillis-mostaert · updated 2026-11-03

# Gillis Mostaert

Gillis Mostaert is a Flemish artist with 30 auction lots recorded since 2006, median price $10,455. 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 Gillis Mostaert sold in 2025 for $140,000, according to OpeningBid's index of auction results.

**1 Gillis Mostaert work is coming to auction** (as of 2026-11-03).

- [Gillis Mostaert on OpeningBid](https://www.openingbid.art/artist/gillis-mostaert?ref=kg:gillis-mostaert) — follow free in the OpeningBid app for sale alerts.

## What is a Gillis Mostaert work worth?

Across 19 sold lots tracked by OpeningBid, the median price of a Gillis Mostaert work is $10,455.

The median Gillis Mostaert painting sells for $10,455 across 17 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 | 22 | $10,455†‡ | $235,217‡ | 77.3% | 2025-04-17 |
| Masterpieces (top of market) | 3 | $218,179‡ | $235,217‡ | — | 2025-02-05 |

† hammer price — buyer's premium not included.

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

## Price by size

### Paintings

| Size | Sold lots | Typical range (p25–p75) | Median | Record |
|---|---|---|---|---|
| medium (50–120 cm) | 11 | $5,683–$94,864†‡ | $12,651†‡ | $235,217‡ |

† hammer price — buyer's premium not included.

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

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

## Notable results

| Medium | Year | Price |
|---|---|---|
| Paintings | 2011 | $235,217‡ |
| Paintings | 2007 | $218,179 |

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

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 Gillis Mostaert worth?

Across 19 sold lots tracked by OpeningBid, the median price of a Gillis Mostaert work is $10,455. The median Gillis Mostaert painting sells for $10,455 across 17 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 the average price of a Gillis Mostaert painting?

Based on 17 sold lots tracked by OpeningBid, the median auction price of a Gillis Mostaert painting is $10,455. 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 Gillis Mostaert's most expensive painting?

The highest price recorded at auction for a Gillis Mostaert painting is $235,217. Whether that record price includes the buyer's premium is not yet verified.

### What is the average price of a medium Gillis Mostaert painting?

Based on 11 sold lots, the median auction price of a medium Gillis Mostaert painting (medium (50–120 cm)) is $12,651, according to OpeningBid's index of auction results. 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 Gillis Mostaert's auction record?

Gillis Mostaert's auction record is $235,217, set in 2011. Whether that record price includes the buyer's premium is not yet verified.

---

Data last updated 2026-11-03. OpeningBid tracks 15,596,131 auction lots from 579 auction houses, refreshed nightly.

Cite this page as: OpeningBid, “Gillis Mostaert auction prices”, https://www.openingbid.art/artist/gillis-mostaert (updated 2026-11-03).

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.