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Backer at 11 houses since 2000. Over the last 24 months the median price was $28,586 including buyer’s premium (middle half $28,000–$28,839, n=5). The auction record is $295,554 for Portrait of Abraham Velters (2025, Sotheby's). Source: OpeningBid, an independent auction-results database.","title":"Jacob Adriaensz. Backer value: auction records & prices (updated Nov 2026)"}}