Compare / driver
Live · checked today · 5 UK retailers tracked
Callaway GBB Epic SUB Zero Driver vs Mizuno ST-X 230 Driver
Quick verdict
Checked daily across 5 UK retailers
Price and availability verdict
Callaway GBB Epic SUB Zero Driver is currently £127.99 used, while Mizuno ST-X 230 Driver is currently £159.95 used. Deal scores are Mizuno ST-X 230 Driver 12/100; against tracked history, Callaway GBB Epic SUB Zero Driver is 65% above its lowest tracked price and Mizuno ST-X 230 Driver is 54% above its lowest tracked price. Both are currently available from 3 UK retailers.
Callaway
GBB Epic SUB Zero Driver
£127.99 used No change 14% below usual Buy £127.99 → at Golf Clubs 4 CashMizuno
ST-X 230 Driver
£229 used from £159.95 No change 47% below usual Buy £229 → at Discount Golf StoreDeal intelligence
Should you buy now, or wait?
Neither is at its low today. The Mizuno ST-X 230 Driver is closest, within 54% of its lowest tracked price. The Callaway GBB Epic SUB Zero Driver has more room: its tracked low is £99.95.
Callaway · GBB Epic SUB Zero Driver
Not enough data yet
Today £164.95 · usual £159.95 · lowest £99.95
On sale 2 times in the last 4 months
Mizuno · ST-X 230 Driver
High vs its history
Today £229 · usual £184.95 · lowest £148.95
On sale 1 time in the last 5 months
Head to head
Category leaders, from the data on this page
- Cheapest new GBB Epic SUB Zero £127.99 vs £229
- Closest to its tracked low ST-X 230 54% above vs 65%
- Cheapest used GBB Epic SUB Zero from £127.99 vs £159.95
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 · GBB Epic SUB Zero Driver
↓ £25
since 9 April 2026
Lowest £99.95 on 13 June 2026
Mizuno · ST-X 230 Driver
↓ £50
since 21 February 2026
Lowest £148.95 on 1 July 2026
New vs used
From used listings we track
Callaway · GBB Epic SUB Zero Driver
NEW £127.99
USED FROM £127.99
Mizuno · ST-X 230 Driver
NEW £229
USED FROM £159.95
Used prices average 97% of new · 4 used listings tracked
Availability by build
Which configurations are in stock right now
| Build | Callaway GBB Epic SUB Zero Driver | Mizuno ST-X 230 Driver |
|---|---|---|
| Stiff · 10.5° · Used | 3 retailers · from £127.99 at Golf Clubs 4 Cash → | 1 retailer · from £159.95 at Affordable Golf → |
| Regular · 10.5° · Used | 1 retailer · from £142.99 at Golf Clubs 4 Cash → | — |
| Stiff · 9° · Used | 1 retailer · from £149.99 at Golf Clubs 4 Cash → | — |
| Senior · 12° | — | 1 retailer · from £229 at Discount Golf Store → |
| Extra Stiff · 9.5° · Used | — | 1 retailer · from £269.95 at Replay Golf → |
| Extra Stiff · 10.5° · Used | — | 1 retailer · from £174.95 at Replay Golf → |
| Stiff · 9.5° · Used | — | 1 retailer · from £279.95 at Replay Golf → |
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 GBB Epic SUB Zero Driver vs Mizuno ST-X 230 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.