> Source: https://www.openingbid.art/artist/hap-helmut-andreas-paul-grieshaber · updated 2026-11-01

# Hap (Helmut Andreas Paul) Grieshaber (1909–1981)

Hap (Helmut Andreas Paul) Grieshaber is an artist with 37 auction lots recorded since 2019, median price $97. Some sold prices are not yet verified as premium-inclusive or hammer, and are marked on this page.

A work by Hap (Helmut Andreas Paul) Grieshaber is recorded as sold in 2019 for $107; whether the price includes the buyer's premium is not yet verified, according to OpeningBid's index of auction results.

## What is a Hap (Helmut Andreas Paul) Grieshaber work worth?

Across 2 sold lots tracked by OpeningBid, the median price of a Hap (Helmut Andreas Paul) Grieshaber work is $97.

Some prices are not yet basis-verified (premium-inclusive or hammer).

## Frequently asked questions

### What is a Hap (Helmut Andreas Paul) Grieshaber worth?

Across 2 sold lots tracked by OpeningBid, the median price of a Hap (Helmut Andreas Paul) Grieshaber work is $97. Some prices are not yet basis-verified (premium-inclusive or hammer).

### What is Hap (Helmut Andreas Paul) Grieshaber's auction record?

Hap (Helmut Andreas Paul) Grieshaber's auction record is $107, set in 2019. Whether that record price includes the buyer's premium is not yet verified.

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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, “Hap (Helmut Andreas Paul) Grieshaber auction prices”, https://www.openingbid.art/artist/hap-helmut-andreas-paul-grieshaber (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.