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metal","usd_minor":12065000,"basis":"premium","house_name":"Phillips","sale_month":"2023-11","lot_id":"43308c78-4404-4cf1-8b2c-a3bfa2059bbb"}],"editions":[]},"paragraph":"As of 2 November 2026, OpeningBid has recorded 102 auction results for Robert Morris at 24 houses since 1990. Over the last 24 months the median price was $2,637 including buyer’s premium (middle half $446–$6,461, n=12). The auction record is $412,890 for Swift Night Ruler (2022, Sotheby's). Source: OpeningBid, an independent auction-results database.","title":"Robert Morris value: auction records & prices (updated Nov 2026)"}}