Ended
Alf Svensson, & Yngve Sandström, fåtöljer, ett par, "Form 8"/"Galaxy", DUX, 1970-tal.
Alf Svensson · "Form 8"
· ·
Hammer price
2,977SEK
13 bids
Alf Svensson · "Form 8"
· ·
13 bids
& Yngve Sandström, fåtöljer, ett par, "Form 8"/"Galaxy", DUX, 1970-tal. Stomme av svart plast. Fyrdelad fot av svartlackerad metall. Snurrbar. Stoppade dynor i rygg och sits med grå sammetsklädsel. Sitthöjd ca. 43, höjd 104 cm. Smärre slitage och märken. Senare klädsel. Ställvisa fläckar.
Same maker, similar look and description — in live auctions, across every house.
What similar lots actually hammered for — before the house's fees.
Tupendan Est.
639 – 2,302SEK
Median 1,461 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 2,977 SEK — +104 % vs. the Tupendan estimate of 1,461 SEK.
Comparable sales
Showing 6 of 48 in the basis.
Price trend · “ALF SVENSSON”
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 monthly medians; under ±5%/yr we call it stable.
