Siegfried Klapper (1918–2012)
Siegfried Klapper is a ZA artist with 8 auction lots recorded since 2008, median price $400. 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 Siegfried Klapper sold in 2026 for $1,088, according to OpeningBid's index of auction results.
See the full Siegfried Klapper record on OpeningBid — images, provenance, fair estimates and free sale alerts.
View Siegfried Klapper on OpeningBid →What is a Siegfried Klapper work worth?
Across 7 sold lots tracked by OpeningBid, the median price of a Siegfried Klapper work is $400.
The median Siegfried Klapper work on paper sells for $390 across 6 lots.
The median Siegfried Klapper painting sells for $1,088 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 | 1 | $1,088 | $1,088 | — | 2026-06-24 |
| Works on Paper | 6 | $390†‡ | $1,078‡ | — | 2024-05-31 |
† 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) | 6 | $307–$491†‡ | $390†‡ | $1,078‡ |
† 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 | 2026 | $1,088 |
| Works on Paper | 2020 | $1,078‡ |
| Works on Paper | 2023 | $522‡ |
‡ 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 Siegfried Klapper worth?
Across 7 sold lots tracked by OpeningBid, the median price of a Siegfried Klapper work is $400. The median Siegfried Klapper work on paper sells for $390 across 6 lots. The median Siegfried Klapper painting sells for $1,088 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 Siegfried Klapper's auction record?
Siegfried Klapper's auction record is $1,088, set in 2026.
See the full Siegfried Klapper record on OpeningBid — images, provenance, fair estimates and free sale alerts.
View Siegfried Klapper on OpeningBid →