{"slug":"jack-knox","artist_id":"e2a7b5c6-84c4-4366-8b99-d100777ba531","canonical_slug":"jack-knox","name":"Jack Knox","built_at":"2026-11-02","categories":[{"bucket":"Paintings","lots_n":12,"sold_n":12,"median_price_usd_minor":80966,"record_price_usd_minor":229065,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2026-08-12","first_sale_year":2019},{"bucket":"Other","lots_n":1,"sold_n":1,"median_price_usd_minor":42262,"record_price_usd_minor":42262,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2026-10-08","first_sale_year":2026},{"bucket":"Works on Paper","lots_n":20,"sold_n":20,"median_price_usd_minor":61368,"record_price_usd_minor":249254,"record_basis":"premium","priced_lots_hammer_only":1,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2026-08-12","first_sale_year":2020}],"sizes":[{"bucket":"Paintings","size_bucket":"small","lots_n":6,"sold_n":6,"median_price_usd_minor":67224,"p25_price_usd_minor":53970,"p75_price_usd_minor":73126,"record_price_usd_minor":176394,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"last_sale_date":"2024-04-30"},{"bucket":"Works on Paper","size_bucket":"small","lots_n":18,"sold_n":18,"median_price_usd_minor":56432,"p25_price_usd_minor":48259,"p75_price_usd_minor":89850,"record_price_usd_minor":213569,"record_basis":"premium","priced_lots_hammer_only":1,"priced_lots_unverified":0,"last_sale_date":"2026-08-12"}],"notable":[{"bucket":"Paintings","year":"2023","total_price_usd":229065,"priced_basis":"premium"},{"bucket":"Paintings","year":"2025","total_price_usd":186792,"priced_basis":"premium"},{"bucket":"Works on Paper","year":"2025","total_price_usd":249254,"priced_basis":"premium"},{"bucket":"Works on Paper","year":"2025","total_price_usd":213569,"priced_basis":"premium"}],"last_sold":{"year":"2026","total_price_usd":137418,"priced_basis":"premium"},"upcoming_count":0,"content_modified":"2026-10-23","value_block_hash":"2d48ea47e3ee94705a1a770059e1781a9c956646","value":{"slug":"jack-knox","name":"Jack Knox","as_of":"2026-11-03","newest_result_date":"2026-10-08","results_total":33,"houses_total":6,"first_year":2019,"median_24m":{"usd_minor":73623,"p25_usd_minor":48919,"p75_usd_minor":162105,"n":11,"basis":"premium"},"record":{"title":"SQUALL","work_year":null,"usd_minor":249254,"basis":"premium","sale_year":2025,"sale_month":"2025-08","house_name":"Lyon & Turnbull","lot_id":"8297ebe8-6610-4982-8925-7faacdf21676"},"by_medium":[{"medium":"Paintings","n":12,"median_usd_minor":80966},{"medium":"Works on paper","n":19,"median_usd_minor":60936}],"by_size":[{"band":"Medium (50-120 cm)","n":6,"median_usd_minor":112800},{"band":"Small (under 50 cm)","n":24,"median_usd_minor":62066}],"methodology_url":"https://www.openingbid.art/methodology/price-data","top10":{"originals":[{"rank":1,"title":"SQUALL","work_year":null,"medium":"<p>Signed lower right, signed and inscribed with title verso, pastel</p>","usd_minor":249254,"basis":"premium","house_name":"Lyon & Turnbull","sale_month":"2025-08","lot_id":"8297ebe8-6610-4982-8925-7faacdf21676"},{"rank":2,"title":"CHAIN - 1971","work_year":"1971","medium":"Signed, titled and dated verso, oil on canvas","usd_minor":229065,"basis":"premium","house_name":"Lyon & Turnbull","sale_month":"2023-01","lot_id":"c16acded-4d6a-4b26-a723-10cec45d6c94"},{"rank":3,"title":"HARBOUR LIGHT - 1991","work_year":null,"medium":"<p>Signed lower right, pastel</p>","usd_minor":213569,"basis":"premium","house_name":"Lyon & Turnbull","sale_month":"2025-08","lot_id":"29fdd5bc-3307-4670-96e4-f009341f1179"},{"rank":4,"title":"GOAT FELL","work_year":null,"medium":"<p>Signed lower right, oil on canvas</p>","usd_minor":186792,"basis":"premium","house_name":"Lyon & Turnbull","sale_month":"2025-04","lot_id":"9ebb5cc1-92e2-4ca7-84a9-5f444a4a20d8"},{"rank":5,"title":"FISH CATCH","work_year":null,"medium":"Signed lower right, oil on board","usd_minor":176394,"basis":"premium","house_name":"Lyon & Turnbull","sale_month":"2023-08","lot_id":"fcb6bb29-146a-4cf4-928c-e1b39aaca1fa"},{"rank":6,"title":"SWING AND STOOL: POEM FOR KYLE","work_year":"1967","medium":"Signed lower right, inscribed with title within composition, signed and inscribed with title and dated 1967 verso, acrylic on canvas","usd_minor":145051,"basis":"premium","house_name":"Lyon & Turnbull","sale_month":"2024-08","lot_id":"c8d29074-2cea-48a9-9be9-9eb128690373"},{"rank":7,"title":"BLUE AND PINK SEASCAPE","work_year":null,"medium":"Signed lower right, pastel","usd_minor":137418,"basis":"premium","house_name":"Lyon & Turnbull","sale_month":"2026-08","lot_id":"8a9d8356-26e5-4269-9c8b-4bd6384ce3ea"},{"rank":8,"title":"HERON","work_year":null,"medium":"Signed lower right, signed to backboard, oil on board","usd_minor":137418,"basis":"premium","house_name":"Lyon & Turnbull","sale_month":"2026-08","lot_id":"cd51fe1b-bf2f-434e-8dec-c94fe771e780"},{"rank":9,"title":"B IS FOR BICYCLE","work_year":null,"medium":"Signed lower right, ink and watercolour","usd_minor":119359,"basis":"premium","house_name":"Lyon & Turnbull","sale_month":"2022-01","lot_id":"f1e9df51-7c4b-470c-9cba-66807382f5bf"},{"rank":10,"title":"STILL-LIFE: LOBSTER AND FISH","work_year":null,"medium":"Signed lower right, pastel on dark brown paper","usd_minor":114532,"basis":"premium","house_name":"Lyon & Turnbull","sale_month":"2023-01","lot_id":"32a7300b-dd37-425a-9605-f5fc0de69587"}],"editions":[]},"paragraph":"As of 3 November 2026, OpeningBid has recorded 33 auction results for Jack Knox at 6 houses since 2019. Over the last 24 months the median price was $736 including buyer’s premium (middle half $489–$1,621, n=11). The auction record is $2,493 for SQUALL (2025, Lyon & Turnbull). Source: OpeningBid, an independent auction-results database.","title":"Jack Knox value: auction records & prices (updated Nov 2026)"}}