{"slug":"thomas-keith-roberts-2","artist_id":"3b013f7b-78b0-4db6-b2cd-87106431ec94","canonical_slug":"thomas-keith-roberts-2","name":"Thomas Keith Roberts","built_at":"2026-11-02","categories":[{"bucket":"Works on Paper","lots_n":17,"sold_n":17,"median_price_usd_minor":22783,"record_price_usd_minor":38686,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2022-09-01","first_sale_year":2015},{"bucket":"Other","lots_n":6,"sold_n":6,"median_price_usd_minor":99179,"record_price_usd_minor":247077,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":2,"sell_through_pct":null,"last_sale_date":"2026-10-20","first_sale_year":2020},{"bucket":"Paintings","lots_n":88,"sold_n":88,"median_price_usd_minor":102992,"record_price_usd_minor":9748217,"record_basis":"unverified","priced_lots_hammer_only":2,"priced_lots_unverified":1,"sell_through_pct":null,"last_sale_date":"2026-06-23","first_sale_year":2011}],"sizes":[{"bucket":"Paintings","size_bucket":"medium","lots_n":19,"sold_n":19,"median_price_usd_minor":110992,"p25_price_usd_minor":87818,"p75_price_usd_minor":202894,"record_price_usd_minor":9748217,"record_basis":"unverified","priced_lots_hammer_only":1,"priced_lots_unverified":1,"last_sale_date":"2026-02-24"},{"bucket":"Paintings","size_bucket":"small","lots_n":11,"sold_n":11,"median_price_usd_minor":64227,"p25_price_usd_minor":61868,"p75_price_usd_minor":87276,"record_price_usd_minor":293608,"record_basis":"premium","priced_lots_hammer_only":1,"priced_lots_unverified":0,"last_sale_date":"2025-07-10"},{"bucket":"Works on Paper","size_bucket":"small","lots_n":5,"sold_n":5,"median_price_usd_minor":22810,"p25_price_usd_minor":22756,"p75_price_usd_minor":36410,"record_price_usd_minor":38686,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"last_sale_date":"2019-01-31"}],"notable":[{"bucket":"Paintings","year":"2022","total_price_usd":9748217,"priced_basis":"unverified"},{"bucket":"Paintings","year":"2024","total_price_usd":293608,"priced_basis":"premium"},{"bucket":"Works on Paper","year":"2018","total_price_usd":38686,"priced_basis":"premium"},{"bucket":"Works on Paper","year":"2018","total_price_usd":36410,"priced_basis":"premium"}],"last_sold":{"year":"2026","total_price_usd":114493,"priced_basis":"unverified"},"upcoming_count":0,"content_modified":"2026-11-02","value_block_hash":"4e547c3cb2a9d6d04971a1aaaf773443cc60c857","value":{"slug":"thomas-keith-roberts-2","name":"Thomas Keith Roberts","as_of":"2026-11-02","newest_result_date":"2026-10-20","results_total":111,"houses_total":7,"first_year":2011,"median_24m":{"usd_minor":115010,"p25_usd_minor":79063,"p75_usd_minor":195154,"n":12,"basis":"premium"},"record":{"title":"SCHOOL HOUSE AT CREDIT FORKS","work_year":null,"usd_minor":293608,"basis":"premium","sale_year":2024,"sale_month":"2024-07","house_name":"Waddingtons","lot_id":"aeaa8df2-c18f-4455-9e39-152481a73e7b"},"by_medium":[{"medium":"Paintings","n":26,"median_usd_minor":102992}],"by_size":[{"band":"Medium (50-120 cm)","n":18,"median_usd_minor":113184},{"band":"Small (under 50 cm)","n":12,"median_usd_minor":62510}],"methodology_url":"https://www.openingbid.art/methodology/price-data","top10":{"originals":[{"rank":1,"title":"SCHOOL HOUSE AT CREDIT FORKS","work_year":null,"medium":"OIL ON MASONITE","usd_minor":293608,"basis":"premium","house_name":"Waddingtons","sale_month":"2024-07","lot_id":"aeaa8df2-c18f-4455-9e39-152481a73e7b"},{"rank":2,"title":"LATE WINTER - ST. 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Over the last 24 months the median price was $1,150 including buyer’s premium (middle half $791–$1,952, n=12). The auction record is $2,936 for SCHOOL HOUSE AT CREDIT FORKS (2024, Waddingtons). Source: OpeningBid, an independent auction-results database.","title":"Thomas Keith Roberts value: auction records & prices (updated Nov 2026)"}}