{"slug":"constant-duval","artist_id":"29e1ac82-50b8-499d-bf33-68b14d23957e","canonical_slug":"constant-duval","name":"Constant Duval","built_at":"2026-11-01","categories":[{"bucket":"Masterpieces","lots_n":3,"sold_n":3,"median_price_usd_minor":288000,"record_price_usd_minor":288000,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2008-08-06","first_sale_year":2008},{"bucket":"Paintings","lots_n":1,"sold_n":1,"median_price_usd_minor":16798,"record_price_usd_minor":16798,"record_basis":"unverified","priced_lots_hammer_only":0,"priced_lots_unverified":1,"sell_through_pct":null,"last_sale_date":"2022-02-08","first_sale_year":2022},{"bucket":"Other","lots_n":3,"sold_n":3,"median_price_usd_minor":24534,"record_price_usd_minor":76595,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2026-01-29","first_sale_year":2014},{"bucket":"Prints & 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cm)","n":9,"median_usd_minor":76595}],"methodology_url":"https://www.openingbid.art/methodology/price-data","top10":{"originals":[{"rank":1,"title":"Chenonceaux / Les Chateaux de la Loire","work_year":"1926","medium":null,"usd_minor":228600,"basis":"premium","house_name":"Swann Auction Galleries","sale_month":"2025-11","lot_id":"db7782ad-5508-4942-b8cd-8a477b004101"},{"rank":2,"title":"Mont Saint-Michel","work_year":"1920","medium":null,"usd_minor":175000,"basis":"premium","house_name":"Swann Auction Galleries","sale_month":"2017-03","lot_id":"2060b927-6a8c-47ff-91c5-293a1df3e5db"},{"rank":3,"title":"Excursions au Mont St. Michel","work_year":"1920","medium":"Print","usd_minor":165100,"basis":"premium","house_name":"Swann Auction Galleries","sale_month":"2025-11","lot_id":"804eb544-20a3-4bc6-ac50-15ac85e12183"},{"rank":4,"title":"Chateau d'Amboise","work_year":"1922","medium":null,"usd_minor":127000,"basis":"premium","house_name":"Swann Auction 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Galleries","sale_month":"2008-08","lot_id":"d310a9e9-ed0d-496a-828d-061d36d2f5fe"},{"rank":3,"title":"LANGEAIS","work_year":"1927","medium":"Poster","usd_minor":288000,"basis":"premium","house_name":"Swann Auction Galleries","sale_month":"2008-08","lot_id":"162cc027-fbdf-4e32-8359-5a6812cb8d66"},{"rank":4,"title":"Excursions au Mont St Michel","work_year":null,"medium":"Affiche lithographiée en couleurs","usd_minor":76595,"basis":"premium","house_name":"Daguerre","sale_month":"2026-01","lot_id":"53105f80-d28b-46a9-b3a8-526c3d2525b8"}]},"paragraph":"As of 2 November 2026, OpeningBid has recorded 18 auction results for Constant Duval at 5 houses since 2002. Over the last 24 months the median price was $827 including buyer’s premium (middle half $664–$1,365, n=8). The auction record is $2,880 for CHAUMON (2008, Swann Auction Galleries). Source: OpeningBid, an independent auction-results database.","title":"Constant Duval value: auction records & prices (updated Nov 2026)"}}