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Live · checked today · 5 UK retailers tracked
Callaway Epic Flash SUB Zero Driver vs Mizuno ST-G 440 Driver
Quick verdict
Checked daily across 5 UK retailers
Price and availability verdict
Callaway Epic Flash SUB Zero Driver is currently £127.95 used, while Mizuno ST-G 440 Driver is currently £169.95 used. Deal scores are Callaway Epic Flash SUB Zero Driver 84/100; against tracked history, Callaway Epic Flash SUB Zero Driver is at its lowest tracked price and Mizuno ST-G 440 Driver is 19% above its lowest tracked price. Both are currently available from 3 UK retailers.
Deal intelligence
Should you buy now, or wait?
The Callaway Epic Flash SUB Zero Driver is at its lowest tracked price today. The Mizuno ST-G 440 Driver has more room: its tracked low is £199.95.
Callaway · Epic Flash SUB Zero Driver
Excellent deal today
Today £127.95 · typical £133.19 · lowest £127.95
Mizuno · ST-G 440 Driver
Not enough data yet
Today £237.95 · typical £279.95 · lowest £199.95
On sale 2 times in the last 3 months
Head to head
Category leaders, from the data on this page
- Cheapest new Epic Flash SUB Zero £127.95 vs £237.95
- Closest to its tracked low Epic Flash SUB Zero 0% above vs 19%
- Cheapest used Epic Flash SUB Zero from £127.95 vs £169.95
Where to buy
5 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 · Epic Flash SUB Zero Driver
↓ £20.04
since 9 April 2026
Lowest £127.95 on 18 August 2026
Mizuno · ST-G 440 Driver
↑ £11
since 9 April 2026
Lowest £199.95 on 24 July 2026
New vs used
From used listings we track
Callaway · Epic Flash SUB Zero Driver
NEW £127.95
USED FROM £127.95
Mizuno · ST-G 440 Driver
NEW £237.95
USED FROM £169.95
Used prices average 92% of new · 3 used listings tracked
Availability by build
Which configurations are in stock right now
| Build | Callaway Epic Flash SUB Zero Driver | Mizuno ST-G 440 Driver |
|---|---|---|
| Stiff · 9° · Left-hand · Used | 2 retailers · from £127.95 at Replay Golf → | — |
| Extra Stiff · 9.5° · Used | — | 2 retailers · from £169.95 at Replay Golf → |
| Extra Stiff · 9° · Used | 1 retailer · from £134.95 at Affordable Golf → | — |
| Extra Stiff · 10.5° · Used | 1 retailer · from £146.95 at Replay Golf → | — |
| Stiff · 8.5° · Used | 1 retailer · from £175.95 at Replay Golf → | — |
| Stiff · 9.5° | — | 1 retailer · from £237.95 at Replay Golf → |
| Stiff · 9.5° · Used | — | 1 retailer · from £239.99 at Mega Golf → |
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Common questions about the Callaway Epic Flash SUB Zero Driver vs Mizuno ST-G 440 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.