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Live · checked today · 14 UK retailers tracked
Callaway Great BIG Bertha Driver — Generation Unknown vs Ping G440 K Driver
Quick verdict
Checked daily across 14 UK retailers
Price and availability verdict
Callaway Great BIG Bertha Driver — Generation Unknown is currently £24.95 used, while Ping G440 K Driver is currently £479.99 used. Deal scores are Ping G440 K Driver 54/100; against tracked history, Callaway Great BIG Bertha Driver — Generation Unknown is at its lowest tracked price and Ping G440 K Driver is 26% above its lowest tracked price. Callaway Great BIG Bertha Driver — Generation Unknown is currently available from 2 UK retailers, versus 13 for Ping G440 K Driver.
Callaway
Great BIG Bertha Driver — Generation Unknown
£24.95 used ↓ £254.05 at its low Buy £24.95 → at Affordable GolfCallaway
Great BIG Bertha Driver — Generation Unknown
£24.95 used
↓ £254.05 7 days
at its lowat Affordable Golf
Deal intelligence
Should you buy now, or wait?
The Callaway Great BIG Bertha Driver — Generation Unknown is at its lowest tracked price today. The Ping G440 K Driver has more room: its tracked low is £419.99.
Callaway · Great BIG Bertha Driver — Generation Unknown
Not enough data yet
Today £24.95 · typical £119.95 · lowest £24.95
On sale 1 time in the last 2 months
Ping · G440 K Driver
Fair price today
Today £529 · typical £529 · lowest £419.99
On sale 4 times in the last 5 months
Head to head
Category leaders, from the data on this page
- Cheapest new Great BIG Bertha Driver — Generation Unknown £24.95 vs £529
- Closest to its tracked low Great BIG Bertha Driver — Generation Unknown 0% above vs 26%
- Most retailers in stock G440 K 13 vs 2
- Cheapest used Great BIG Bertha Driver — Generation Unknown from £24.95 vs £479.99
Where to buy
14 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
↓ £94.04
since 9 April 2026
Lowest £24.95 on 30 July 2026
Ping · G440 K Driver
↓ £50
since 21 February 2026
Lowest £419.99 on 11 June 2026
New vs used
From used listings we track
Callaway · Great BIG Bertha Driver — Generation Unknown
NEW £24.95
USED FROM £24.95
Ping · G440 K Driver
NEW £529
USED FROM £479.99
Used prices average 97% of new · 4 used listings tracked
Availability by build
Which configurations are in stock right now
| Build | Callaway Great BIG Bertha Driver — Generation Unknown | Ping G440 K Driver |
|---|---|---|
| Stiff · 9° | — | 6 retailers · from £529 at Dormy Golf → |
| Regular · 10.5° | — | 5 retailers · from £529 at Dormy Golf → |
| Extra Stiff · 10.5° | — | 4 retailers · from £579 at Jam Golf → |
| Regular · 12° | — | 4 retailers · from £579 at Jam Golf → |
| Stiff · 9° · Left-hand | — | 3 retailers · from £579 at Jam Golf → |
| Regular · 10.5° · Left-hand | — | 3 retailers · from £579 at Jam Golf → |
| Stiff · 10.5° | — | 3 retailers · from £529 at Dormy Golf → |
| Stiff · 12° | — | 3 retailers · from £579 at Snainton Golf → |
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Common questions about the Callaway Great BIG Bertha Driver — Generation Unknown vs Ping G440 K 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.