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Live · checked today · 3 UK retailers tracked
Callaway Great BIG Bertha Driver — Generation Unknown vs Cobra F-Max Driver
Quick verdict
Checked daily across 3 UK retailers
Price and availability verdict
Callaway Great BIG Bertha Driver — Generation Unknown is currently £24.95 used, while Cobra F-Max Driver is currently £379.99 used. against tracked history, Callaway Great BIG Bertha Driver — Generation Unknown is 141% above its lowest tracked price and Cobra F-Max Driver is 15% above its lowest tracked price. Callaway Great BIG Bertha Driver — Generation Unknown is currently available from 2 UK retailers, versus 1 for Cobra F-Max Driver.
Callaway
Great BIG Bertha Driver — Generation Unknown
£24.95 used No change at its low Buy £24.95 → at Affordable GolfCallaway
Great BIG Bertha Driver — Generation Unknown
£24.95 used
at Affordable Golf
Deal intelligence
Should you buy now, or wait?
Neither is at its low today. The Cobra F-Max Driver is closest, within 15% of its lowest tracked price. The Callaway Great BIG Bertha Driver — Generation Unknown has more room: its tracked low is £115.99.
Callaway · Great BIG Bertha Driver — Generation Unknown
Not enough data yet
Today £279 · typical £119.95 · lowest £115.99
Cobra · F-Max Driver
Not enough data yet
Today £154.95 · typical £134.99 · lowest £134.99
Head to head
Category leaders, from the data on this page
- Cheapest new Great BIG Bertha Driver — Generation Unknown £24.95 vs £379.99
- Closest to its tracked low F-Max 15% above vs 141%
- Most retailers in stock Great BIG Bertha Driver — Generation Unknown 2 vs 1
- Cheapest used Great BIG Bertha Driver — Generation Unknown from £24.95 vs £379.99
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.
Callaway · Great BIG Bertha Driver — Generation Unknown
↑ £160.01
since 9 April 2026
Lowest £115.99 on 14 April 2026
Cobra · F-Max Driver
↑ £19.96
since 9 April 2026
Lowest £134.99 on 9 April 2026
New vs used
From used listings we track
Callaway · Great BIG Bertha Driver — Generation Unknown
NEW £24.95
USED FROM £24.95
Cobra · F-Max Driver
NEW £379.99
USED FROM £379.99
Availability by build
Which configurations are in stock right now
| Build | Callaway Great BIG Bertha Driver — Generation Unknown | Cobra F-Max Driver |
|---|---|---|
| Stiff · 9° · Used | 1 retailer · from £109.99 at UK Used Golf Clubs → | — |
| Uniflex · 9° · Used | 1 retailer · from £24.95 at Affordable Golf → | — |
| Stiff · 12° · Used | — | 1 retailer · from £379.99 at Nearly New Golf Clubs → |
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Common questions about the Callaway Great BIG Bertha Driver — Generation Unknown vs Cobra F-Max Driver
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.