Alexander Koester (1864–1932)
Alexander Koester is a German artist with 89 auction lots recorded since 2002, median price $17,164. Some sold prices are not yet verified as premium-inclusive or hammer, and are marked on this page.
A work by Alexander Koester is recorded as sold in 2026 for $30,425; whether the price includes the buyer's premium is not yet verified, according to OpeningBid's index of auction results.
1 Alexander Koester work is coming to auction (as of 2026-11-02). Follow Alexander Koester free on OpeningBid for sale alerts.
See the full Alexander Koester record on OpeningBid — images, provenance, fair estimates and free sale alerts.
View Alexander Koester on OpeningBid →What is a Alexander Koester work worth?
Across 29 sold lots tracked by OpeningBid, the median price of a Alexander Koester work is $17,164.
The median Alexander Koester work on paper sells for $357 across 1 lots.
The median Alexander Koester painting sells for $79,936 across 1 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 | 3 | $79,936 | $79,936 | 33.3% | 2013-11-20 |
| Works on Paper | 5 | $357‡ | $357‡ | 20% | 2021-06-11 |
‡ reported price — whether it includes the buyer's premium is not yet verified.
Notable results
| Medium | Year | Price |
|---|---|---|
| Paintings | 2013 | $79,936 |
| Works on Paper | 2021 | $357‡ |
‡ reported price — whether it includes the buyer's premium is not yet verified.
The highest recorded result in each medium. See the full sale history on OpeningBid.
Frequently asked questions
What is a Alexander Koester worth?
Across 29 sold lots tracked by OpeningBid, the median price of a Alexander Koester work is $17,164. The median Alexander Koester work on paper sells for $357 across 1 lots. The median Alexander Koester painting sells for $79,936 across 1 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 Alexander Koester's auction record?
Alexander Koester's auction record is $80,636, set in 2024. Whether that record price includes the buyer's premium is not yet verified.
See the full Alexander Koester record on OpeningBid — images, provenance, fair estimates and free sale alerts.
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