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Auktionskammare","sale_month":"2026-03","lot_id":"ae384db2-350f-46aa-a579-0decfcca7e67"},{"rank":9,"title":"Landskap med gul himmel","work_year":"1964","medium":"Akvarell","usd_minor":6702,"basis":"premium","house_name":"Uppsala Auktionskammare","sale_month":"2026-03","lot_id":"91729634-4dd5-4659-94fa-5acf740ff861"},{"rank":10,"title":"Oktoberminne","work_year":"1970","medium":"Blandteknik med tamp i relief","usd_minor":6702,"basis":"premium","house_name":"Uppsala Auktionskammare","sale_month":"2026-03","lot_id":"4180d0fb-2d1a-47fc-a1f7-c6adb3297757"}],"editions":[]},"paragraph":"As of 3 November 2026, OpeningBid has recorded 51 auction results for Ivar Rönnberg at 5 houses since 2024. Over the last 24 months the median price was $69 including buyer’s premium (middle half $67–$146, n=14). The auction record is $1,024 for Tvätten torkar (2026, Uppsala Auktionskammare). Source: OpeningBid, an independent auction-results database.","title":"Ivar Rönnberg value: auction records & prices (updated Nov 2026)"}}