The free price guide for UK antiques & collectables.
The free price guide for UK antiques & collectables  ·  UK auction price data across 4,299 collectible categories. Updated weekly.  · 
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→ Stable · 7 sales
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Full Sales History 7 sales
of Richard Cosway RA (1742-1821)...
Tennants
10 Jan 2026
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of Richard Cosway (1742-1821): A 19th...
Tennants
13 Sep 2025
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Richard Cosway (1742-1821) Countess of...
Tennants
4 Jan 2025
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Attributed to Richard Cosway (British, 1742 - 1821) Portrait of a boy, bust length wearing a blue doublet with a ruff, possibly Prince William Frederick, Duke of Gloucester and Edinburgh Miniature on
Hansons
12 Jul 2024
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Richard Cosway (1742-1821) Portrait of...
Tennants
8 Mar 2024
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*** PLEASE NOTE REVISED CATALOGUE DESCRIPTION AND ITEMS AS OF 16/1/24***After Richard Cosway (19th Century) Portrait miniature of Augusta Murray, wife of Prince Augustus, Duke of Sussexwatercolour, ov…
Hansons
26 Jan 2024
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Cosway RA (1742-1821): Miniature Bust...
Tennants
15 Jul 2023
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About These Prices

Compiled from recent results across Dreweatts, Bonhams, Hansons, Chiswick Auctions, Special Auction Services, Sworders, Tennants, Cheffins, Bellmans, and Lyon & Turnbull. Hammer prices excluding buyer's premium. Price ranges are based on the 10th–90th percentile of recorded sales — unusually high or low results are excluded to avoid skewing the range.