We searched for“Portalign Precision Drill Guide vintage”(identified as Portalign, confidence: High)
Typical realised range (Gemini estimate): £20-£60
Comparables
25
Median
£1,077
Suggested estimate
£25 – £1,150
25–75% range
£24 – £1,207
Overall range
£7 – £105,000
Distribution
Sell-through 100% of lots sold
4% at premier salerooms
Median from 25 sold (all-time — too few recent sales)·hammer prices, excl. buyer's premium — fair-market auction value (retail/insurance replacement runs higher)
97 comparables for “Portalign Precision Drill Guide” · page 1 of 5
