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Live · checked today · 4 UK retailers tracked
Callaway BIG Bertha Driver (2023) vs Cobra King Radspeed XB Driver
Quick verdict
Checked daily across 4 UK retailers
Price and availability verdict
Callaway BIG Bertha Driver (2023) is currently £179.99 used, while Cobra King Radspeed XB Driver is currently £129 used. Against tracked history, Callaway BIG Bertha Driver (2023) is at its lowest tracked price and Cobra King Radspeed XB Driver is 7% above its lowest tracked price. Callaway BIG Bertha Driver (2023) is currently available from 3 UK retailers, versus 2 for Cobra King Radspeed XB Driver.
Callaway
BIG Bertha Driver (2023)
£179.99 used ↓ £50 7% below usual Buy £179.99 → at Nearly New Golf ClubsCallaway
BIG Bertha Driver (2023)
£179.99 used
↓ £50 7 days
7% below usualat Nearly New Golf Clubs
Deal intelligence
Should you buy now, or wait?
The Callaway BIG Bertha Driver (2023) is at its lowest tracked price today. The Cobra King Radspeed XB Driver has more room: its tracked low is £139.95.
Callaway · BIG Bertha Driver (2023)
Not enough data yet
Today £149.95 · typical £199.95 · lowest £149.95
Cobra · King Radspeed XB Driver
Not enough data yet
Today £149.95 · typical £169.95 · lowest £139.95
On sale 2 times in the last 4 months
Head to head
Category leaders, from the data on this page
- Cheapest new King Radspeed XB £129 vs £179.99
- Closest to its tracked low BIG Bertha Driver (2023) 0% above vs 7%
- Most retailers in stock BIG Bertha Driver (2023) 3 vs 2
- Cheapest used King Radspeed XB from £129 vs £179.99
Where to buy
4 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.
Cobra · King Radspeed XB Driver
↓ £49.05
since 23 February 2026
Lowest £139.95 on 15 April 2026
New vs used
From used listings we track
Callaway · BIG Bertha Driver (2023)
NEW £179.99
USED FROM £179.99
Cobra · King Radspeed XB Driver
NEW £129
USED FROM £129
Availability by build
Which configurations are in stock right now
| Build | Callaway BIG Bertha Driver (2023) | Cobra King Radspeed XB Driver |
|---|---|---|
| Stiff · 9° · Used | 3 retailers · from £179.99 at Nearly New Golf Clubs → | — |
| Regular · 10.5° · Used | 1 retailer · from £199.99 at Nearly New Golf Clubs → | — |
| Regular · 10.5° · Left-hand · Used | — | 1 retailer · from £149.95 at Affordable Golf → |
| Regular · 12° · Used | — | 1 retailer · from £129 at Preowned Golf → |
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Common questions about the Callaway BIG Bertha Driver (2023) vs Cobra King Radspeed XB 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.