{"slug":"thomas-sidney-cooper","artist_id":"a412d20f-e818-4124-9277-f69b8a56a411","canonical_slug":"thomas-sidney-cooper","name":"Thomas Sidney Cooper","built_at":"2026-11-03","categories":[{"bucket":"Works on Paper","lots_n":54,"sold_n":42,"median_price_usd_minor":67956,"record_price_usd_minor":1712573,"record_basis":"premium","priced_lots_hammer_only":9,"priced_lots_unverified":9,"sell_through_pct":77.8,"last_sale_date":"2026-03-03","first_sale_year":1995},{"bucket":"Other","lots_n":11,"sold_n":8,"median_price_usd_minor":78316,"record_price_usd_minor":1215755,"record_basis":"unverified","priced_lots_hammer_only":3,"priced_lots_unverified":5,"sell_through_pct":72.7,"last_sale_date":"2026-07-23","first_sale_year":2008},{"bucket":"Paintings","lots_n":177,"sold_n":127,"median_price_usd_minor":405558,"record_price_usd_minor":12523639,"record_basis":"premium","priced_lots_hammer_only":24,"priced_lots_unverified":26,"sell_through_pct":71.8,"last_sale_date":"2026-10-27","first_sale_year":1991},{"bucket":"Prints & Editions","lots_n":1,"sold_n":0,"median_price_usd_minor":null,"record_price_usd_minor":null,"record_basis":null,"priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":0,"last_sale_date":null,"first_sale_year":2002},{"bucket":"Masterpieces","lots_n":9,"sold_n":9,"median_price_usd_minor":5363332,"record_price_usd_minor":12523639,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":2,"sell_through_pct":null,"last_sale_date":"2026-06-10","first_sale_year":1993}],"sizes":[{"bucket":"Paintings","size_bucket":"large","lots_n":27,"sold_n":19,"median_price_usd_minor":1964400,"p25_price_usd_minor":902556,"p75_price_usd_minor":5047738,"record_price_usd_minor":7266811,"record_basis":"premium","priced_lots_hammer_only":2,"priced_lots_unverified":3,"last_sale_date":"2026-10-27"},{"bucket":"Paintings","size_bucket":"medium","lots_n":84,"sold_n":57,"median_price_usd_minor":528950,"p25_price_usd_minor":211544,"p75_price_usd_minor":1421433,"record_price_usd_minor":12523639,"record_basis":"premium","priced_lots_hammer_only":8,"priced_lots_unverified":18,"last_sale_date":"2026-06-17"},{"bucket":"Paintings","size_bucket":"small","lots_n":61,"sold_n":47,"median_price_usd_minor":164395,"p25_price_usd_minor":67139,"p75_price_usd_minor":319093,"record_price_usd_minor":1493700,"record_basis":"premium","priced_lots_hammer_only":13,"priced_lots_unverified":5,"last_sale_date":"2026-03-22"},{"bucket":"Works on Paper","size_bucket":"medium","lots_n":12,"sold_n":7,"median_price_usd_minor":117725,"p25_price_usd_minor":63333,"p75_price_usd_minor":963616,"record_price_usd_minor":1712573,"record_basis":"premium","priced_lots_hammer_only":2,"priced_lots_unverified":0,"last_sale_date":"2023-06-27"},{"bucket":"Works on Paper","size_bucket":"small","lots_n":42,"sold_n":35,"median_price_usd_minor":59887,"p25_price_usd_minor":20898,"p75_price_usd_minor":123121,"record_price_usd_minor":454819,"record_basis":"premium","priced_lots_hammer_only":7,"priced_lots_unverified":9,"last_sale_date":"2026-03-03"}],"notable":[{"bucket":"Paintings","year":"2021","total_price_usd":12523639,"priced_basis":"premium"},{"bucket":"Paintings","year":"2011","total_price_usd":7266811,"priced_basis":"premium"},{"bucket":"Works on Paper","year":"2008","total_price_usd":1712573,"priced_basis":"premium"},{"bucket":"Works on Paper","year":"2001","total_price_usd":1380633,"priced_basis":"premium"}],"last_sold":{"year":"2026","total_price_usd":585375,"priced_basis":"premium"},"upcoming_count":0,"content_modified":"2026-11-03","value_block_hash":"919db82b4a02b14f80937e7f8b9d68b8df11844e","value":{"slug":"thomas-sidney-cooper","name":"Thomas Sidney Cooper","as_of":"2026-11-03","newest_result_date":"2026-10-27","results_total":177,"houses_total":43,"first_year":1993,"median_24m":{"usd_minor":343187,"p25_usd_minor":213262,"p75_usd_minor":535639,"n":7,"basis":"premium"},"record":{"title":"Cattle and Sheep at a Watering Place","work_year":null,"usd_minor":12523639,"basis":"premium","sale_year":2021,"sale_month":"2021-12","house_name":"Sotheby's","lot_id":"a4931350-d1cd-4135-b226-ac031157e4e3"},"by_medium":[{"medium":"Paintings","n":71,"median_usd_minor":659522},{"medium":"Other","n":9,"median_usd_minor":267438},{"medium":"Works on paper","n":15,"median_usd_minor":77518}],"by_size":[{"band":"Large (over 120 cm)","n":14,"median_usd_minor":2293226},{"band":"Medium (50-120 cm)","n":36,"median_usd_minor":906104},{"band":"Small (under 50 cm)","n":47,"median_usd_minor":158731}],"methodology_url":"https://www.openingbid.art/methodology/price-data","top10":{"originals":[{"rank":1,"title":"Cattle and Sheep at a Watering Place","work_year":null,"medium":"Oil paint","usd_minor":12523639,"basis":"premium","house_name":"Sotheby's","sale_month":"2021-12","lot_id":"a4931350-d1cd-4135-b226-ac031157e4e3"},{"rank":2,"title":"Be it ever so humble, there's no place like home","work_year":"1803","medium":"Oil paint","usd_minor":7266811,"basis":"premium","house_name":"Christie's","sale_month":"2011-12","lot_id":"c1d65084-a92b-4a87-8c51-7d8f73e344fd"},{"rank":3,"title":"Saint Augustine's, Canterbury, in 1883","work_year":"1803","medium":"Painting","usd_minor":6560861,"basis":"premium","house_name":"Bonhams","sale_month":"2023-03","lot_id":"207c4a0c-aa24-4fd4-aba9-bae7189beea9"},{"rank":4,"title":"Repose","work_year":"1803","medium":"Painting","usd_minor":5363332,"basis":"premium","house_name":"Bonhams","sale_month":"2017-09","lot_id":"a236a6c0-500c-4d86-b306-a796ae50d5ef"},{"rank":5,"title":"On a farm in East Kent","work_year":"1803","medium":"Painting","usd_minor":4806883,"basis":"premium","house_name":"Bonhams","sale_month":"2025-09","lot_id":"575058a9-cf41-4f31-bb98-9409a2b2d9ac"},{"rank":6,"title":"A Brook in the Meadows","work_year":"1803","medium":"Oil paint","usd_minor":4158684,"basis":"premium","house_name":"Christie's","sale_month":"2021-07","lot_id":"92cc3744-04c4-43e6-9ab9-d5fefa42b2c7"},{"rank":7,"title":"Sheep in Canterbury Meadows","work_year":"1862","medium":"Oil paint","usd_minor":3840000,"basis":"premium","house_name":"Christie's","sale_month":"2006-04","lot_id":"d3a9d0d2-ea40-4c45-a201-e98131f5d163"},{"rank":8,"title":"In the meadows at curfew hour","work_year":"1803","medium":"Painting","usd_minor":3574135,"basis":"premium","house_name":"Bonhams","sale_month":"2024-03","lot_id":"9a1d355a-fb91-466f-81ce-81a049bac3d0"},{"rank":9,"title":"Landscape with cows, sheep and a donkey","work_year":"1832","medium":"Oil on canvas","usd_minor":3495180,"basis":"premium","house_name":"Koller Auktionen","sale_month":"2009-09","lot_id":"be5683e8-b361-4aa9-b105-134fd8d84b58"},{"rank":10,"title":"Cattle by a river","work_year":"1803","medium":"Oil paint","usd_minor":2743661,"basis":"premium","house_name":"Christie's","sale_month":"2014-12","lot_id":"2c18fb40-0453-4b45-8461-f78f5a970492"}],"editions":[]},"paragraph":"As of 3 November 2026, OpeningBid has recorded 177 auction results for Thomas Sidney Cooper at 43 houses since 1993. Over the last 24 months the median price was $3,432 including buyer’s premium (middle half $2,133–$5,356, n=7). The auction record is $125,236 for Cattle and Sheep at a Watering Place (2021, Sotheby's). Source: OpeningBid, an independent auction-results database.","title":"Thomas Sidney Cooper value: auction records & prices (updated Nov 2026)"}}