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ożenek","work_year":null,"medium":"Gwasz/papier","usd_minor":121990,"basis":"premium","house_name":"DESA Unicum","sale_month":"2026-02","lot_id":"2ea47ede-f27d-452e-9241-84a6940389a4"}]},"paragraph":"As of 2 November 2026, OpeningBid has recorded 229 auction results for Waldemar Swierzy at 6 houses since 2018. Over the last 24 months the median price was $284 including buyer’s premium (middle half $129–$925, n=38). The auction record is $3,801 for Projekt do plakatu sztuki \"Sen nocy letniej\" William'a Shakespeare'a (2026, DESA Unicum). Source: OpeningBid, an independent auction-results database.","title":"Waldemar Swierzy value: auction records & prices (updated Nov 2026)"}}