We searched for“Shell advertising mirror”(identified as Shell (Oil Company), confidence: High)
Typical realised range (Gemini estimate): £80-£250
Comparables
10,000
Median
£55
Suggested estimate
£20 – £120
25–75% range
£22 – £217
Overall range
£1 – £299,050
Distribution
Sell-through 95% of lots sold
0% at premier salerooms
Trend↘ falling -70% over 8y
Median from 1,718 sold in the last 36 months·hammer prices, excl. buyer's premium — fair-market auction value (retail/insurance replacement runs higher)
10,000 comparables for “Shell Mirror” · page 44 of 417