We searched for“Shell Guide books vintage”(identified as Shell, confidence: High)
Typical realised range (Gemini estimate): £10-£150
Comparables
10,000
Median
£31
Suggested estimate
£15 – £45
25–75% range
£15 – £71
Overall range
£1 – £6,074,215
Distribution
Sell-through 84% of lots sold
0% at premier salerooms
Trend→ steady -3% over 8y
Median by grade
Good
£10 n=9
Unc (MS60-62)
£75 n=8
Choice (MS63-64)
£78 n=12
Gem (MS65-66)
£68 n=8
Proof
£59 n=28
Median from 6,785 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 Guide” · page 16 of 417