We searched for“Shell porcelain enamel advertising sign”(identified as Shell, confidence: High)
Typical realised range (Gemini estimate): £300-£3000
Comparables
6,910
Median
£244
Suggested estimate
£100 – £400
25–75% range
£98 – £638
Overall range
£4 – £42,000
Distribution
Sell-through 97% of lots sold
0% at premier salerooms
Trend↘ falling -17% over 8y
Median from 1,609 sold in the last 36 months·hammer prices, excl. buyer's premium — fair-market auction value (retail/insurance replacement runs higher)
6,926 comparables for “Shell Porcelain Sign” · page 41 of 289
