We searched for“Imperial Red Slag Glass Windmill Pitcher”(identified as Imperial Glass Company, confidence: High)
Typical realised range (Gemini estimate): £50-£100
Comparables
123
Median
£40
Suggested estimate
£15 – £70
25–75% range
£16 – £103
Overall range
£7 – £8,500
Distribution
Sell-through 96% of lots sold
12% at premier salerooms
Trend↗ rising +225% over 8y
Median from 34 sold in the last 60 months (widened — few sales in 36mo)·hammer prices, excl. buyer's premium — fair-market auction value (retail/insurance replacement runs higher)
193 comparables for “Red Slag Glass Windmill Pitcher” · page 1 of 9
