{"slug":"achille-e-pier-giacomo-castiglioni","artist_id":"3880fe41-3fbb-431c-87a2-f0237bdac70f","canonical_slug":"achille-e-pier-giacomo-castiglioni","name":"Achille e Pier Giacomo Castiglioni","built_at":"2026-11-02","categories":[{"bucket":"Masterpieces","lots_n":4,"sold_n":4,"median_price_usd_minor":665932,"record_price_usd_minor":772818,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2025-05-20","first_sale_year":2022},{"bucket":"Other","lots_n":62,"sold_n":57,"median_price_usd_minor":116200,"record_price_usd_minor":772818,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":91.9,"last_sale_date":"2026-10-23","first_sale_year":2021},{"bucket":"Works on Paper","lots_n":4,"sold_n":4,"median_price_usd_minor":71972,"record_price_usd_minor":166605,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2026-04-17","first_sale_year":2025}],"sizes":[],"notable":[{"bucket":"Works on Paper","year":"2025","total_price_usd":166605,"priced_basis":"premium"},{"bucket":"Works on Paper","year":"2025","total_price_usd":75729,"priced_basis":"premium"}],"last_sold":{"year":"2026","total_price_usd":121780,"priced_basis":"premium"},"upcoming_count":9,"content_modified":"2026-11-02","value_block_hash":"416806d77379afd86a03e789142064b8b1a98588","value":{"slug":"achille-e-pier-giacomo-castiglioni","name":"Achille e Pier Giacomo Castiglioni","as_of":"2026-11-02","newest_result_date":"2026-10-23","results_total":61,"houses_total":2,"first_year":2021,"median_24m":{"usd_minor":112391,"p25_usd_minor":77532,"p75_usd_minor":209128,"n":35,"basis":"premium"},"record":{"title":"RR126","work_year":"1965","usd_minor":772818,"basis":"premium","sale_year":2025,"sale_month":"2025-05","house_name":"Aste Bolaffi","lot_id":"615c1fdf-0f0e-4767-8872-8e15e8f0b787"},"by_medium":[{"medium":"Sculpture","n":6,"median_usd_minor":128356},{"medium":"Other","n":53,"median_usd_minor":108656}],"by_size":[{"band":"Medium (50-120 cm)","n":18,"median_usd_minor":198667},{"band":"Large (over 120 cm)","n":27,"median_usd_minor":116200},{"band":"Small (under 50 cm)","n":13,"median_usd_minor":79335}],"methodology_url":"https://www.openingbid.art/methodology/price-data","top10":{"originals":[{"rank":1,"title":"RR126","work_year":"1965","medium":"Aluminium, lacquered wood","usd_minor":772818,"basis":"premium","house_name":"Aste Bolaffi","sale_month":"2025-05","lot_id":"615c1fdf-0f0e-4767-8872-8e15e8f0b787"},{"rank":2,"title":"Giro’ armchair","work_year":"1962","medium":"Chrome-plated metal, lacquered wood, leather","usd_minor":727238,"basis":"premium","house_name":"Aste Bolaffi","sale_month":"2024-11","lot_id":"3d6690dc-0c75-4d1f-921b-124f9eeac548"},{"rank":3,"title":"Radiofonografo BR126","work_year":"1965","medium":"Radiofonografo","usd_minor":604627,"basis":"premium","house_name":"Finarte Casa d'Aste","sale_month":"2024-12","lot_id":"46836302-d286-48ce-8f66-008305a0cc04"},{"rank":4,"title":"Radiofonografo BR126","work_year":"1965","medium":"Max h 92x62x37 cm Produzione Brionvega, funzionante","usd_minor":530604,"basis":"premium","house_name":"Finarte Casa d'Aste","sale_month":"2022-11","lot_id":"e8fc86ee-8c84-4913-8d80-df5c7fae19e6"},{"rank":5,"title":"Radiofonografo modello rr226 fo-st","work_year":"1965","medium":"91 x 62 x 37 cm chiusa - 75 x 121 x 37 cm aperta Achille e Pier Giacomo Castiglioni Radiofonografo modello no. rr226 fo-st Legno laminato di noce ed alluminio Marchio BRIONVEGA sul fronte Brionvega, Milano, Italia","usd_minor":522295,"basis":"premium","house_name":"Finarte Casa d'Aste","sale_month":"2025-06","lot_id":"380d6eca-3c64-470c-bd0a-c687a3856b69"},{"rank":6,"title":"Radiofonografo","work_year":"1965","medium":"Radiofonografo","usd_minor":457297,"basis":"premium","house_name":"Finarte Casa d'Aste","sale_month":"2024-06","lot_id":"cbb4e0bc-dd24-4fe0-980f-1e3fa5d8905a"},{"rank":7,"title":"Radiofonografo BR126","work_year":"1965","medium":"Radiofonografo","usd_minor":448515,"basis":"premium","house_name":"Finarte Casa d'Aste","sale_month":"2023-05","lot_id":"855a431d-fb44-41d3-b146-3b6c2d692775"},{"rank":8,"title":"Two ‘Toio’ floor lamps","work_year":"1962","medium":"Painted metal","usd_minor":322290,"basis":"premium","house_name":"Aste Bolaffi","sale_month":"2024-05","lot_id":"e674cfa4-7d16-45b7-bb9f-a4ee5a19087e"},{"rank":9,"title":"Taccia","work_year":"1962","medium":"Aluminium, glass","usd_minor":264450,"basis":"premium","house_name":"Aste Bolaffi","sale_month":"2024-11","lot_id":"c5487da1-053b-4663-8981-1d0c389dfd47"},{"rank":10,"title":"Arco","work_year":"1962","medium":"H","usd_minor":230199,"basis":"premium","house_name":"Finarte Casa d'Aste","sale_month":"2025-02","lot_id":"cc8bfb5a-9d80-4c1a-a73a-e62a5874627d"}],"editions":[]},"paragraph":"As of 2 November 2026, OpeningBid has recorded 61 auction results for Achille e Pier Giacomo Castiglioni at 2 houses since 2021. Over the last 24 months the median price was $1,124 including buyer’s premium (middle half $775–$2,091, n=35). The auction record is $7,728 for RR126 (2025, Aste Bolaffi). Source: OpeningBid, an independent auction-results database.","title":"Achille e Pier Giacomo Castiglioni value: auction records & prices (updated Nov 2026)"}}