Yngve Ekström
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5 bids
Soffa, Swedese, 1900-talets andra hälft. Stomme av furu. Lösa plymåer med klädsel av knapphäftad skinnimitation. Avtagbar klädsel. Längd 138 cm, djup 70 cm, sitthöjd 33 cm, höjd 70 cm. Brännmärkt "SWEDESE". Åldersrelaterat slitage. Smärre fläckar och repor.
Same maker, similar look and description — in live auctions, across every house.
Tupendan Est.
701 – 2,601SEK
Median 1,633 SEK for this lot, based on 48 semantically similar sold lots in the same category. Adjusted for quantity and condition (empirical factors from 31,000+ same-model sales). The range is the 25th–75th percentile.
Sold for 4,000 SEK — +145 % vs. the Tupendan estimate of 1,633 SEK.
Price trend · “YNGVE EKSTRÖM soffa”
Open in Price History Lab30 matches of a different object type (e.g. accessories like cushions for the item) were excluded. Each sale is normalised to a neutral single item — hammer price divided by empirically measured quantity and condition factors (a pair ≈ 1.41× a single, damaged ≈ 0.82×) — the same recipe as the Tupendan valuation engine. Trend is a Theil–Sen fit over quarterly medians; under ±5%/yr we call it stable.
