Compare / midlayer
Live · checked today · 3 UK retailers tracked
Castore Flex Midlayer vs Galvin Green Dean Insula Midlayer
Quick verdict
Checked daily across 3 UK retailers
Price and availability verdict
Castore Flex Midlayer is currently £59, while Galvin Green Dean Insula Midlayer is currently £129. Against tracked history, Castore Flex Midlayer is 48% above its lowest tracked price and Galvin Green Dean Insula Midlayer is 52% above its lowest tracked price. Castore Flex Midlayer is currently available from 2 UK retailers, versus 1 for Galvin Green Dean Insula Midlayer.
Deal intelligence
Should you buy now, or wait?
Neither is at its low today. The Castore Flex Midlayer is closest, within 48% of its lowest tracked price. The Galvin Green Dean Insula Midlayer has more room: its tracked low is £84.99.
Castore · Flex Midlayer
Not enough data yet
Today £59 · typical £59 · lowest £39.90
On sale 1 time in the last 4 months
Galvin Green · Dean Insula Midlayer
Not enough data yet
Today £129 · typical £129 · lowest £84.99
On sale 1 time in the last 4 months
Head to head
Category leaders, from the data on this page
- Cheapest new Flex £59 vs £129
- Closest to its tracked low Flex 48% above vs 52%
- Most retailers in stock Flex 2 vs 1
Where to buy
3 UK retailers, checked daily
Price trajectory
How each has moved since we started tracking
Lowest tracked price per day, any condition. Caddence tracks both daily. Shaded spans are days we couldn’t collect prices — the lines break rather than guessing.
Castore · Flex Midlayer
↓ £0.95
since 5 April 2026
Lowest £39.90 on 11 July 2026
Galvin Green · Dean Insula Midlayer
No change
since 5 April 2026
Lowest £84.99 on 11 July 2026
Availability by build
Which configurations are in stock right now
| Build | Castore Flex Midlayer | Galvin Green Dean Insula Midlayer |
|---|---|---|
| Stiff | 1 retailer · from £70 at American Golf → | — |
| Standard | 1 retailer · from £59 at Gamola Golf → | 1 retailer · from £129 at The Golf Shop Online → |
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Common questions about the Castore Flex Midlayer vs Galvin Green Dean Insula Midlayer
Prices shown are the cheapest in-stock price per retailer tracked by Caddence, updated daily. Always confirm the final price on the retailer's site.