> Source: https://www.openingbid.art/artist/isidore-rosenstock · updated 2026-11-02

# Isidore Rosenstock (1880–1956)

Isidore Rosenstock is a French artist with 16 auction lots recorded since 2000, median price $198. Some sold prices are not yet verified as premium-inclusive or hammer, and are marked on this page.

A work by Isidore Rosenstock is recorded as sold in 2026 for $1,035; whether the price includes the buyer's premium is not yet verified, according to OpeningBid's index of auction results.

## What is a Isidore Rosenstock work worth?

Across 10 sold lots tracked by OpeningBid, the median price of a Isidore Rosenstock work is $198.

The median Isidore Rosenstock work on paper sells for $159 across 10 lots.

The median Isidore Rosenstock painting sells for $214 across 2 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 | 2 | $214†‡ | $227‡ | — | 2025-04-29 |
| Works on Paper | 10 | $159‡ | $1,375 | — | 2026-07-07 |

† hammer price — buyer's premium not included.

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

## Price by size

### Works on Paper

| Size | Sold lots | Typical range (p25–p75) | Median | Record |
|---|---|---|---|---|
| small (under 50 cm) | 5 | $57–$86‡ | $80‡ | $159‡ |

‡ 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 |
|---|---|---|
| Works on Paper | 2019 | $1,375 |
| Works on Paper | 2000 | $1,005 |
| Paintings | 2025 | $227‡ |
| Paintings | 2025 | $200† |

† hammer price — buyer's premium not included.

‡ 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 Isidore Rosenstock worth?

Across 10 sold lots tracked by OpeningBid, the median price of a Isidore Rosenstock work is $198. The median Isidore Rosenstock work on paper sells for $159 across 10 lots. The median Isidore Rosenstock painting sells for $214 across 2 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 Isidore Rosenstock's auction record?

Isidore Rosenstock's auction record is $1,375, set in 2019.

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Data last updated 2026-11-02. OpeningBid tracks 15,390,829 auction lots from 577 auction houses, refreshed nightly.

Cite this page as: OpeningBid, “Isidore Rosenstock auction prices”, https://www.openingbid.art/artist/isidore-rosenstock (updated 2026-11-02).

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.