Thomas Koether
b. 1940
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Record prices
- OlifactusHelmuth Stone Gallery · $2,016$1,600 + $416 premium≈ £1,531≈ €1,706Sign up to see
- Untitled-LimeHelmuth Stone Gallery · $1,638$1,300 + $338 premium≈ £1,314≈ €1,485Sign up to see
- Fire Opal 3Helmuth Stone Gallery · $1,260$1,000 + $260 premium≈ £929≈ €1,076Sign up to see
Thomas Koether’s highest prices recorded at auction, ranked in US dollars at each sale-date exchange rate and shown in the currency of the sale (with the buyer’s premium where the house publishes it).
Lot images as published by each auction house (164 lots with an image). Images from houses that reserve their photographs are shown as small thumbnails linking to the house’s site.
Helmuth Stone Gallery · Apr 26, 2026
$378Sign up free to see
Helmuth Stone Gallery · Apr 26, 2026
$1,260Sign up free to see
Helmuth Stone Gallery · Apr 26, 2026
$158Sign up free to see
Helmuth Stone Gallery · Apr 26, 2026
$189Sign up free to see
Helmuth Stone Gallery · Jan 11, 2026
$126Sign up free to see
Helmuth Stone Gallery · Jan 11, 2026
$252Sign up free to see
Helmuth Stone Gallery · Sep 28, 2025
$189Sign up free to see
Helmuth Stone Gallery · Aug 17, 2025
$284Sign up free to see
Helmuth Stone Gallery · Aug 17, 2025
$126Sign up free to see
Helmuth Stone Gallery · Aug 17, 2025
$126Sign up free to see
Helmuth Stone Gallery · Jun 22, 2025
$252Sign up free to see
Helmuth Stone Gallery · Apr 13, 2025
$504Sign up free to see
Helmuth Stone Gallery · Apr 13, 2025
$378Sign up free to see
Helmuth Stone Gallery · Feb 16, 2025
$504Sign up free to see
Helmuth Stone Gallery · Dec 17, 2024
$378Sign up free to see
Helmuth Stone Gallery · Dec 17, 2024
$221Sign up free to see
Helmuth Stone Gallery · Dec 17, 2024
$378Sign up free to see
Helmuth Stone Gallery · Oct 15, 2024
$378Sign up free to see
Helmuth Stone Gallery · Oct 15, 2024
$441Sign up free to see
Helmuth Stone Gallery · Apr 14, 2024
$504Sign up free to see
Helmuth Stone Gallery · Apr 14, 2024
$630Sign up free to see
Helmuth Stone Gallery · Feb 11, 2024
$630Sign up free to see
Helmuth Stone Gallery · Jun 4, 2023
$315Sign up free to see
Helmuth Stone Gallery · Apr 2, 2023
$378Sign up free to see
Helmuth Stone Gallery · Apr 2, 2023
$315Sign up free to see
Helmuth Stone Gallery · Apr 2, 2023
$1,260Sign up free to see
Helmuth Stone Gallery · Apr 10, 2022
$158Sign up free to see
Helmuth Stone Gallery · Jan 9, 2022
$504Sign up free to see
Helmuth Stone Gallery · Jan 9, 2022
$1,260Sign up free to see
Helmuth Stone Gallery · Jan 9, 2022
$252Sign up free to see
Helmuth Stone Gallery · Sep 26, 2021
$221Sign up free to see
Helmuth Stone Gallery · Sep 26, 2021
$158Sign up free to see
Helmuth Stone Gallery · Aug 1, 2021
$504Sign up free to see
Helmuth Stone Gallery · Aug 1, 2021
$158Sign up free to see
Helmuth Stone Gallery · Aug 1, 2021
$221Sign up free to see
Helmuth Stone Gallery · Jun 6, 2021
$189Sign up free to see
Helmuth Stone Gallery · Jun 6, 2021
$284Sign up free to see
Helmuth Stone Gallery · Jun 6, 2021
$378Sign up free to see
Helmuth Stone Gallery · Feb 21, 2021
$315Sign up free to see
Helmuth Stone Gallery · Nov 15, 2020
$2,016Sign up free to see
Helmuth Stone Gallery · Nov 15, 2020
$315Sign up free to see
Helmuth Stone Gallery · Nov 15, 2020
$315Sign up free to see
Helmuth Stone Gallery · Aug 23, 2020
$189Sign up free to see
Helmuth Stone Gallery · Aug 23, 2020
$378Sign up free to see
Helmuth Stone Gallery · Jul 5, 2020
$504Sign up free to see
Helmuth Stone Gallery · Jul 5, 2020
$945Sign up free to see
Helmuth Stone Gallery · Jul 5, 2020
$504Sign up free to see
Helmuth Stone Gallery · Jul 5, 2020
$504Sign up free to see