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tytułu","work_year":"1995","medium":"Olej/płótno","usd_minor":656517,"basis":"premium","house_name":"DESA Unicum","sale_month":"2023-11","lot_id":"d8fe6d40-14dc-4461-a1c1-104f262bacf9"},{"rank":10,"title":"Martwa natura","work_year":null,"medium":"Olej/płótno","usd_minor":551056,"basis":"premium","house_name":"DESA Unicum","sale_month":"2021-07","lot_id":"01f30a40-b75d-49af-824d-45fb2909efda"}],"editions":[]},"paragraph":"As of 2 November 2026, OpeningBid has recorded 47 auction results for Jacek Sienicki at 2 houses since 2018. Over the last 24 months the median price was $10,257 including buyer’s premium (middle half $7,547–$20,508, n=5). The auction record is $20,508 for Wnętrze pracowni (2025, DESA Unicum). Source: OpeningBid, an independent auction-results database.","title":"Jacek Sienicki value: auction records & prices (updated Nov 2026)"}}