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Construction","work_year":"1952","medium":"Painting","usd_minor":441000,"basis":"premium","house_name":"Wright","sale_month":"2024-07","lot_id":"919d59da-71ff-4804-8630-033b41609aa8"},{"rank":10,"title":"Blue Stripe UFO Abstract","work_year":"1960","medium":"Painting","usd_minor":419200,"basis":"premium","house_name":"Los Angeles Modern Auctions","sale_month":"2024-08","lot_id":"26196e27-a0cc-4a4b-87fc-ed676241ed0d"}],"editions":[]},"paragraph":"As of 2 November 2026, OpeningBid has recorded 54 auction results for Sidney Gross at 10 houses since 2017. Over the last 24 months the median price was $1,300 including buyer’s premium (middle half $1,168–$1,629, n=18). The auction record is $10,080 for Abstract #410 (2024, Wright). Source: OpeningBid, an independent auction-results database.","title":"Sidney Gross value: auction records & prices (updated Nov 2026)"}}