{"slug":"duffner-kimberly","artist_id":"34310cf7-160f-4ffa-9348-cdf338cc0d83","canonical_slug":"duffner-kimberly","name":"Duffner & Kimberly","built_at":"2026-11-01","categories":[{"bucket":"Other","lots_n":9,"sold_n":5,"median_price_usd_minor":304800,"record_price_usd_minor":1088000,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":55.6,"last_sale_date":"2026-03-19","first_sale_year":2019},{"bucket":"Sculpture & Installation","lots_n":12,"sold_n":10,"median_price_usd_minor":619700,"record_price_usd_minor":3072000,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":83.3,"last_sale_date":"2026-03-19","first_sale_year":2010}],"sizes":[{"bucket":"Sculpture & Installation","size_bucket":"medium","lots_n":10,"sold_n":8,"median_price_usd_minor":619700,"p25_price_usd_minor":294225,"p75_price_usd_minor":1302500,"record_price_usd_minor":3072000,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"last_sale_date":"2026-03-19"}],"notable":[{"bucket":"Sculpture & Installation","year":"2026","total_price_usd":3072000,"priced_basis":"premium"},{"bucket":"Sculpture & Installation","year":"2011","total_price_usd":3000000,"priced_basis":"premium"}],"last_sold":{"year":"2026","total_price_usd":614400,"priced_basis":"premium"},"upcoming_count":0,"content_modified":"2026-11-01","value_block_hash":"207c65cd2935ca1463d8cb88e4bdbfe91b39c522","value":{"slug":"duffner-kimberly","name":"Duffner & Kimberly","as_of":"2026-11-02","newest_result_date":"2026-03-19","results_total":15,"houses_total":3,"first_year":2010,"median_24m":{"usd_minor":306000,"p25_usd_minor":271525,"p75_usd_minor":732800,"n":8,"basis":"premium"},"record":{"title":"Wisteria table lamp","work_year":"1910","usd_minor":3072000,"basis":"premium","sale_year":2026,"sale_month":"2026-03","house_name":"Rago Arts","lot_id":"0c058312-0257-48c4-9d22-c5cfba042f50"},"by_medium":[{"medium":"Sculpture","n":10,"median_usd_minor":619700},{"medium":"Other","n":5,"median_usd_minor":304800}],"by_size":[{"band":"Medium (50-120 cm)","n":13,"median_usd_minor":312500}],"methodology_url":"https://www.openingbid.art/methodology/price-data","top10":{"originals":[{"rank":1,"title":"Wisteria table lamp","work_year":"1910","medium":"Bronze","usd_minor":3072000,"basis":"premium","house_name":"Rago Arts","sale_month":"2026-03","lot_id":"0c058312-0257-48c4-9d22-c5cfba042f50"},{"rank":2,"title":"Peony","work_year":"1910","medium":"A 'Peony' Leaded Glass and Patinated Bronze Floor Lamp, circa 1910","usd_minor":3000000,"basis":"premium","house_name":"Christie's","sale_month":"2011-03","lot_id":"b2abc5ad-90af-4cd1-9b5f-c840d96f536b"},{"rank":3,"title":"Wisteria","work_year":"1910","medium":"A 'Wisteria' Leaded Glass and Gilt-Bronze Chandelier, circa 1910","usd_minor":2375000,"basis":"premium","house_name":"Christie's","sale_month":"2010-03","lot_id":"d15162e5-d7d8-4b42-8969-83af59384afe"},{"rank":4,"title":"Nasturtium table lamp","work_year":"1910","medium":"Glass","usd_minor":1088000,"basis":"premium","house_name":"Rago Arts","sale_month":"2026-03","lot_id":"9ffcd1f2-cc63-4f9b-8138-f06a3510c0ae"},{"rank":5,"title":"Colonial table lamp","work_year":"1905","medium":"Bronze","usd_minor":945000,"basis":"premium","house_name":"Rago Arts","sale_month":"2023-05","lot_id":"edf05603-8ebb-48f5-852d-457904e4504e"},{"rank":6,"title":"Double Dome chandelier and pair of sconces","work_year":"1909","medium":"Bronze","usd_minor":625000,"basis":"premium","house_name":"Rago Arts","sale_month":"2022-01","lot_id":"afb2ba56-5c51-4ae7-91b1-2a7b68de473c"},{"rank":7,"title":"Ivy table lamp","work_year":"1910","medium":"Bronze","usd_minor":614400,"basis":"premium","house_name":"Rago Arts","sale_month":"2026-03","lot_id":"7cd6d94a-ae0c-4537-844b-8ba996eaa494"},{"rank":8,"title":"table lamp","work_year":"2005","medium":"Bronze","usd_minor":312500,"basis":"premium","house_name":"Toomey & Co.","sale_month":"2022-06","lot_id":"dff8396a-a9f9-42b5-bf83-2c1f1cffd852"},{"rank":9,"title":"Greek table lamp","work_year":"1910","medium":"Glass","usd_minor":307200,"basis":"premium","house_name":"Rago Arts","sale_month":"2026-03","lot_id":"3393feb2-f0eb-41f7-9673-82f87bc37723"},{"rank":10,"title":"Chandelier with flowering vine","work_year":"1905","medium":"Glass","usd_minor":304800,"basis":"premium","house_name":"Rago Arts","sale_month":"2025-07","lot_id":"c4b84222-cbcf-4b8c-9d7d-3fa7995ab945"}],"editions":[]},"paragraph":"As of 2 November 2026, OpeningBid has recorded 15 auction results for Duffner & Kimberly at 3 houses since 2010. Over the last 24 months the median price was $3,060 including buyer’s premium (middle half $2,715–$7,328, n=8). The auction record is $30,720 for Wisteria table lamp (2026, Rago Arts). Source: OpeningBid, an independent auction-results database.","title":"Duffner & Kimberly value: auction records & prices (updated Nov 2026)"}}