{"slug":"john-speed-3","artist_id":"0cc7d561-fe47-4cef-be57-149e467d835f","canonical_slug":"john-speed-3","name":"John Speed","built_at":"2026-11-02","categories":[{"bucket":"Other","lots_n":219,"sold_n":182,"median_price_usd_minor":37676,"record_price_usd_minor":7950000,"record_basis":"premium","priced_lots_hammer_only":82,"priced_lots_unverified":51,"sell_through_pct":83.1,"last_sale_date":"2026-10-10","first_sale_year":1994},{"bucket":"Prints & 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As Also A Prospect of the most famous Parts of the World","work_year":"1676","medium":"5 parts in one volume, 86 (of 96) double-page engraved maps. Folio, modern buckram","usd_minor":812500,"basis":"premium","house_name":"Swann Auction Galleries","sale_month":"2017-06","lot_id":"ad824cc8-eb22-4824-8153-8228a3e4528f"},{"rank":2,"title":"A New and Accurate Map of the World","work_year":null,"medium":"Hand-colored engraving","usd_minor":660000,"basis":"premium","house_name":"John Moran Auctioneers","sale_month":"2010-09","lot_id":"13c26e5c-afc9-44b6-9b19-289a271c6cd7"},{"rank":3,"title":"Maps of four provinces; Leinster, Ulster, Munster and Connaught","work_year":"1610","medium":"Engravings","usd_minor":562640,"basis":"premium","house_name":"James Adam Salesrooms","sale_month":"2011-03","lot_id":"5988b380-8873-429d-935f-ae652ab0f76c"},{"rank":4,"title":"A Map of Virginia and Maryland","work_year":"1676","medium":"Double-page engraved map, outline hand-color","usd_minor":350000,"basis":"premium","house_name":"Swann Auction Galleries","sale_month":"2015-12","lot_id":"f07a443d-75a9-4471-9726-fd3861b3a740"},{"rank":5,"title":"America","work_year":"1662","medium":"Hand-colored double-page engraved map","usd_minor":350000,"basis":"premium","house_name":"Swann Auction Galleries","sale_month":"2020-07","lot_id":"6624301f-3d09-4ed0-8406-1fe18e2cde19"}]},"paragraph":"As of 2 November 2026, OpeningBid has recorded 473 auction results for John Speed at 30 houses since 1994. Over the last 24 months the median price was $625 including buyer’s premium (middle half $437–$812, n=17). The auction record is $79,500 for The Theatre of the Empire of Great Britain . . . together with a Prospect of the Most Famous Parts of the World (2003, Swann Auction Galleries). Source: OpeningBid, an independent auction-results database.","title":"John Speed value: auction records & prices (updated Nov 2026)"}}