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Live · checked today · 9 UK retailers tracked
Callaway Great BIG Bertha Epic SUB Zero Driver vs Srixon ZX7 Mkii Driver
Quick verdict
Checked daily across 9 UK retailers
Price and availability verdict
Callaway Great BIG Bertha Epic SUB Zero Driver is currently £139.99 used, while Srixon ZX7 Mkii Driver is currently £139.99 used. Deal scores are Srixon ZX7 Mkii Driver 35/100; against tracked history, Callaway Great BIG Bertha Epic SUB Zero Driver is at its lowest tracked price and Srixon ZX7 Mkii Driver is 49% above its lowest tracked price. Callaway Great BIG Bertha Epic SUB Zero Driver is currently available from 1 UK retailer, versus 9 for Srixon ZX7 Mkii Driver.
Callaway
Callaway Great BIG Bertha Epic SUB Zero Driver
from £139.99
at Nearly New Golf Clubs · 1 retailer
Lowest £140 · lowest price we’ve seen
Srixon
Srixon ZX7 Mkii Driver
from £139.99
at Nearly New Golf Clubs · 9 retailers
Lowest £120 · below its usual price
Discount vs RRP
Price vs usual
Where to buy
Callaway Great BIG Bertha Epic SUB Zero Driver
Deal intelligence
Should you buy now, or wait?
Callaway · Great BIG Bertha Epic SUB Zero Driver
Not enough data yet
Srixon · ZX7 Mkii Driver
High vs its history
Today £192.99 · usual £179.95 · lowest £129.95
On sale 3 times in the last 5 months
Head to head
Category leaders, from the data on this page
- Cheapest new Great BIG Bertha Epic SUB Zero £139.99 vs £192.99
- Most retailers in stock ZX7 Mkii 9 vs 1
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.
Srixon · ZX7 Mkii Driver
↓ £76.01
since 21 February 2026
Lowest £129.95 on 26 July 2026
New vs used
From used listings we track
Callaway · Great BIG Bertha Epic SUB Zero Driver
NEW £139.99
USED FROM £139.99
Srixon · ZX7 Mkii Driver
NEW £192.99
USED FROM £139.99
Used prices average 95% of new · 21 used listings tracked
Availability by build
Which configurations are in stock right now
| Build | Callaway Great BIG Bertha Epic SUB Zero Driver | Srixon ZX7 Mkii Driver |
|---|---|---|
| Stiff · 9.5° | — | 3 retailers · from £192.99 at Golf Clubs 4 Cash → |
| Stiff · 9.5° · Used | — | 3 retailers · from £166.99 at Golf Clubs 4 Cash → |
| Regular · 10.5° · Used | — | 3 retailers · from £149.99 at UK Used Golf Clubs → |
| Extra Stiff · 9.5° · Used | — | 3 retailers · from £179 at Preowned Golf → |
| Stiff · 10.5° · Used | — | 2 retailers · from £174.99 at Golf Clubs 4 Cash → |
| Regular · 10.5° · Left-hand · Used | — | 2 retailers · from £174.95 at Affordable Golf → |
| Senior · 10.5° · Used | 1 retailer · from £139.99 at Nearly New Golf Clubs → | 1 retailer · from £179.99 at Nearly New Golf Clubs → |
| Stiff · 10.5° · Left-hand | — | 1 retailer · from £220.95 at Replay Golf → |
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Common questions about the Callaway Great BIG Bertha Epic SUB Zero Driver vs Srixon ZX7 Mkii 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.