Compare / driver
Live · checked today · 3 UK retailers tracked
Callaway Great BIG Bertha II + Driver vs Cobra King F7 Driver
Quick verdict
Checked daily across 3 UK retailers
Price and availability verdict
Callaway Great BIG Bertha II + Driver is currently £26.99 used, while Cobra King F7 Driver is currently £109.99 used. Against tracked history, Callaway Great BIG Bertha II + Driver is at its lowest tracked price and Cobra King F7 Driver is 77% above its lowest tracked price. Callaway Great BIG Bertha II + Driver is currently available from 2 UK retailers, versus 1 for Cobra King F7 Driver.
Callaway
Great BIG Bertha II + Driver
£26.99 used No change around usual Buy £26.99 → at UK Used Golf ClubsCobra
King F7 Driver
£109.99 used
↑ £39.05 7 days
around usualat Nearly New Golf Clubs
Deal intelligence
Should you buy now, or wait?
The Callaway Great BIG Bertha II + Driver is at its lowest tracked price today. The Cobra King F7 Driver has more room: its tracked low is £89.95.
Callaway · Great BIG Bertha II + Driver
Not enough data yet
Today £19.95 · typical £19.95 · lowest £19.95
Cobra · King F7 Driver
Not enough data yet
Today £159 · typical £119.95 · lowest £89.95
On sale 1 time in the last 3 months
Head to head
Category leaders, from the data on this page
- Cheapest new Great BIG Bertha II + £26.99 vs £109.99
- Closest to its tracked low Great BIG Bertha II + 0% above vs 77%
- Most retailers in stock Great BIG Bertha II + 2 vs 1
- Cheapest used Great BIG Bertha II + from £26.99 vs £109.99
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 II + Driver
No change
since 16 April 2026
Lowest £19.95 on 16 April 2026
Cobra · King F7 Driver
↑ £39.01
since 9 April 2026
Lowest £89.95 on 13 April 2026
New vs used
From used listings we track
Callaway · Great BIG Bertha II + Driver
NEW £26.99
USED FROM £26.99
Cobra · King F7 Driver
NEW £109.99
USED FROM £109.99
Availability by build
Which configurations are in stock right now
| Build | Callaway Great BIG Bertha II + Driver | Cobra King F7 Driver |
|---|---|---|
| Regular · 11° · Used | 2 retailers · from £26.99 at UK Used Golf Clubs → | — |
| Firm · 9° · Used | 1 retailer · from £34.99 at UK Used Golf Clubs → | — |
| Regular · 10° · Used | 1 retailer · from £34.99 at UK Used Golf Clubs → | — |
| Stiff · 9° · Used | 1 retailer · from £35.99 at UK Used Golf Clubs → | — |
| Stiff · 10° · Used | 1 retailer · from £32.99 at UK Used Golf Clubs → | — |
| Regular · 10.5° · Left-hand · Used | — | 1 retailer · from £109.99 at Nearly New Golf Clubs → |
Waiting for a better price?
Set a free alert and we’ll email you when either drops to your target.
Related driver comparisons
More head-to-head price checks
Common questions about the Callaway Great BIG Bertha II + Driver vs Cobra King F7 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.