{"slug":"slave-trade","artist_id":"5eee93c1-bb31-4763-ac88-9fda06e8e912","canonical_slug":"slave-trade","name":"(SLAVE TRADE.)","built_at":"2026-11-01","categories":[{"bucket":"Other","lots_n":5,"sold_n":5,"median_price_usd_minor":106200,"record_price_usd_minor":600000,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2025-03-20","first_sale_year":2025},{"bucket":"Paintings","lots_n":1,"sold_n":1,"median_price_usd_minor":106200,"record_price_usd_minor":106200,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2025-03-20","first_sale_year":2025},{"bucket":"Prints & Editions","lots_n":1,"sold_n":1,"median_price_usd_minor":225000,"record_price_usd_minor":225000,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2025-03-20","first_sale_year":2025}],"sizes":[],"notable":[{"bucket":"Paintings","year":"2025","total_price_usd":106200,"priced_basis":"premium"},{"bucket":"Prints & Editions","year":"2025","total_price_usd":225000,"priced_basis":"premium"}],"last_sold":{"year":"2025","total_price_usd":325000,"priced_basis":"premium"},"upcoming_count":0,"content_modified":"2026-11-01","value_block_hash":"e16ac39383acb91f64808db7696ba2b6d96ffaaf","value":{"slug":"slave-trade","name":"(SLAVE TRADE.)","as_of":"2026-11-03","newest_result_date":"2025-03-20","results_total":7,"houses_total":1,"first_year":2025,"median_24m":{"usd_minor":106200,"p25_usd_minor":87450,"p75_usd_minor":275000,"n":7,"basis":"premium"},"record":{"title":"Documentation of a slave sale gone wrong among American expat merchants in Havana","work_year":"1806-1832","usd_minor":600000,"basis":"premium","sale_year":2025,"sale_month":"2025-03","house_name":"Swann Auction Galleries","lot_id":"9bfd76e3-d7f8-4dbb-aa98-7c7c51b95dcd"},"by_medium":[{"medium":"Other","n":5,"median_usd_minor":106200}],"by_size":[{"band":"Small (under 50 cm)","n":6,"median_usd_minor":106200}],"methodology_url":"https://www.openingbid.art/methodology/price-data","top10":{"originals":[{"rank":1,"title":"Documentation of a slave sale gone wrong among American expat merchants in Havana","work_year":"1806-1832","medium":"13 documents in one folder; folds, minor wear. Includes a 15-page lawsuit on sealed 1820 Spanish paper, application to practice medicine, receipts, and correspondence","usd_minor":600000,"basis":"premium","house_name":"Swann Auction Galleries","sale_month":"2025-03","lot_id":"9bfd76e3-d7f8-4dbb-aa98-7c7c51b95dcd"},{"rank":2,"title":"Receipt for 37 enslaved people sold to a trader in present-day Liberia for transport to America","work_year":"1 July 1813","medium":"Manuscript document. One page","usd_minor":325000,"basis":"premium","house_name":"Swann Auction Galleries","sale_month":"2025-03","lot_id":"1dcfb583-8124-4405-956c-6fdb59d50f91"},{"rank":3,"title":"Rules to be Observed on Board Ships Carrying Liberated African Emigrants from St. Helena to the West Indies","work_year":"1862","medium":"Letterpress broadside","usd_minor":225000,"basis":"premium","house_name":"Swann Auction Galleries","sale_month":"2025-03","lot_id":"762ff7fb-a006-4a6d-90af-0d59301255ec"},{"rank":4,"title":"Description of 418 people rescued from a Portuguese slave ship by the British navy","work_year":"1814","medium":"Manuscript","usd_minor":106200,"basis":"premium","house_name":"Swann Auction Galleries","sale_month":"2025-03","lot_id":"8b9d3baa-9579-4e56-9fa2-8028bc4839b2"},{"rank":5,"title":"The Slave Traders","work_year":"circa 1850s","medium":"Oil on board","usd_minor":106200,"basis":"premium","house_name":"Swann Auction Galleries","sale_month":"2025-03","lot_id":"c568ea95-c970-42b0-8941-0314ce45b4af"},{"rank":6,"title":"Notes on the interrogation of two Spanish slave-traders in Sierra Leone","work_year":"15 July 1814","medium":"Manuscript Document on 2 folding sheets with integral blanks","usd_minor":68700,"basis":"premium","house_name":"Swann Auction Galleries","sale_month":"2025-03","lot_id":"a45b2ee2-dbd8-468b-8c7d-ac5688900972"},{"rank":7,"title":"Return of slaves belonging to the brig San Joaquin, detained by His Majesty's colonial brig Princess Charlotte","work_year":"1815","medium":"Autograph Document","usd_minor":46800,"basis":"premium","house_name":"Swann Auction Galleries","sale_month":"2025-03","lot_id":"daa1d9b6-e212-4d5a-8ffe-f3c9aa540b6d"}],"editions":[]},"paragraph":"As of 3 November 2026, OpeningBid has recorded 7 auction results for (SLAVE TRADE.) at 1 houses since 2025. Over the last 24 months the median price was $1,062 including buyer’s premium (middle half $875–$2,750, n=7). The auction record is $6,000 for Documentation of a slave sale gone wrong among American expat merchants in Havana (2025, Swann Auction Galleries). Source: OpeningBid, an independent auction-results database.","title":"(SLAVE TRADE.) value: auction records & prices (updated Nov 2026)"}}