{"slug":"mats-theselius","artist_id":"00b8bced-f4ba-4ba1-993c-8c3719e3d2c0","canonical_slug":"mats-theselius","name":"Mats Theselius","built_at":"2026-11-02","categories":[{"bucket":"Other","lots_n":400,"sold_n":368,"median_price_usd_minor":510613,"record_price_usd_minor":2971289,"record_basis":"premium","priced_lots_hammer_only":9,"priced_lots_unverified":100,"sell_through_pct":92,"last_sale_date":"2026-10-27","first_sale_year":2005},{"bucket":"Masterpieces","lots_n":12,"sold_n":12,"median_price_usd_minor":1531655,"record_price_usd_minor":3400980,"record_basis":"premium","priced_lots_hammer_only":1,"priced_lots_unverified":5,"sell_through_pct":null,"last_sale_date":"2026-04-21","first_sale_year":2007},{"bucket":"Prints & Editions","lots_n":1,"sold_n":1,"median_price_usd_minor":null,"record_price_usd_minor":null,"record_basis":null,"priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2020-11-10","first_sale_year":2020},{"bucket":"Sculpture & Installation","lots_n":9,"sold_n":6,"median_price_usd_minor":608374,"record_price_usd_minor":3400980,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":3,"sell_through_pct":66.7,"last_sale_date":"2025-10-23","first_sale_year":2011}],"sizes":[],"notable":[{"bucket":"Prints & Editions","year":"2020","total_price_usd":509365,"priced_basis":"premium"},{"bucket":"Sculpture & Installation","year":"2014","total_price_usd":3400980,"priced_basis":"premium"},{"bucket":"Sculpture & Installation","year":"2025","total_price_usd":2286000,"priced_basis":"premium"}],"last_sold":{"year":"2026","total_price_usd":701483,"priced_basis":"premium"},"upcoming_count":0,"content_modified":"2026-11-02","value_block_hash":"c2ddf9a9139b10393c2383494356a0f5a066f286","value":{"slug":"mats-theselius","name":"Mats Theselius","as_of":"2026-11-03","newest_result_date":"2026-10-27","results_total":387,"houses_total":19,"first_year":2005,"median_24m":{"usd_minor":722152,"p25_usd_minor":266347,"p75_usd_minor":1042191,"n":70,"basis":"premium"},"record":{"title":"'Theselius' chairs","work_year":"1956","usd_minor":3400980,"basis":"premium","sale_year":2014,"sale_month":"2014-11","house_name":"Christie's","lot_id":"d6da8511-42a4-496b-a918-385ffd212c57"},"by_medium":[{"medium":"Other","n":128,"median_usd_minor":721650}],"by_size":[{"band":"Medium (50-120 cm)","n":92,"median_usd_minor":780999},{"band":"Large (over 120 cm)","n":12,"median_usd_minor":754560}],"methodology_url":"https://www.openingbid.art/methodology/price-data","top10":{"originals":[{"rank":1,"title":"'Theselius' chairs","work_year":"1956","medium":"Aluminium, Fåtölj, No. 136/200 Mats Theselius","usd_minor":3400980,"basis":"premium","house_name":"Christie's","sale_month":"2014-11","lot_id":"d6da8511-42a4-496b-a918-385ffd212c57"},{"rank":2,"title":"Rörligt Objekt","work_year":"1990","medium":"Aluminum","usd_minor":2286000,"basis":"premium","house_name":"Wright","sale_month":"2025-10","lot_id":"d2340b1b-c682-4be8-a2d0-393df08d5123"},{"rank":3,"title":"Aluminiumfåtölj","work_year":"1990","medium":"Bok","usd_minor":1573610,"basis":"premium","house_name":"Bukowskis","sale_month":"2024-04","lot_id":"4a188e20-b7fb-4883-9239-58839b4ff9ff"}],"editions":[{"rank":1,"title":"Älgskinnsfåtöljen","work_year":"1991","medium":"Bok","usd_minor":2971289,"basis":"premium","house_name":"Bukowskis","sale_month":"2025-10","lot_id":"97b4581b-66a5-4743-a4bd-cdfe88e2c3a7"},{"rank":2,"title":"Hommage à Sigurd Lewerentz","work_year":"2012","medium":"Textil","usd_minor":1644821,"basis":"premium","house_name":"Bukowskis","sale_month":"2025-10","lot_id":"0d55e9d5-2405-485a-9ad9-f2554bfecea5"},{"rank":3,"title":"El Dorado","work_year":"2002","medium":"Björk","usd_minor":1489133,"basis":"premium","house_name":"Bukowskis","sale_month":"2022-04","lot_id":"043c0a16-b740-42f0-a8e1-daf9440acf64"},{"rank":4,"title":"Grace","work_year":"2023","medium":"Brons","usd_minor":1477858,"basis":"premium","house_name":"Bukowskis","sale_month":"2026-04","lot_id":"e15795f6-b0ce-4457-b485-6760d7941213"},{"rank":5,"title":"Rörligt Objekt","work_year":"1989","medium":"Koppar","usd_minor":1347662,"basis":"premium","house_name":"Bukowskis","sale_month":"2023-10","lot_id":"0d95a63a-84d7-4f24-b5c7-069722c97eb5"},{"rank":6,"title":"Grace","work_year":"2023","medium":"Brons","usd_minor":1326468,"basis":"premium","house_name":"Bukowskis","sale_month":"2025-10","lot_id":"e94235ad-6c88-446b-9dcf-fd51f22c5d75"},{"rank":7,"title":"El Dorado","work_year":"2002","medium":"Björk","usd_minor":1313652,"basis":"premium","house_name":"Bukowskis","sale_month":"2026-04","lot_id":"48b5c9e8-9561-4077-b5bb-84111fde3cc1"}]},"paragraph":"As of 3 November 2026, OpeningBid has recorded 387 auction results for Mats Theselius at 19 houses since 2005. Over the last 24 months the median price was $7,222 including buyer’s premium (middle half $2,663–$10,422, n=70). The auction record is $34,010 for 'Theselius' chairs (2014, Christie's). Source: OpeningBid, an independent auction-results database.","title":"Mats Theselius value: auction records & prices (updated Nov 2026)"}}